This way when you switch to HDR content it automatically changes to Low or High and you don't have to change it after every power off. But what exactly is banding and what causes it? CLICK HERE to download our Four Steps to Fix Horizontal Banding PDF! I've read varying accounts. When the OLED TV uses framerates less than 120 Hz, the gamma curve is inconsistent with the frame rate. Unfortunately, OLED also has difficulty coming out of black, which on some models can lead to a loss of shadow detail as the TV struggles to reproduce the subtle tones that exist between the "on" and "off" states at a pixel level. Here's the banding test video for anyone who wants to try themselves, just open it natively on your TV in the youtube app (or cast it to the TV). Refreshing your TVs pixels is a good way to re-establish color depth and space, which can help to erase banding. Arrival - 1:27:27 (camera going up) 2. Every single piece of electronics equipment ever created can break from. oled oled tv 1 2 Next F fox vanilla Novice Member Aug 2, 2019 #1 I have a 65" 2018 Panasonic FZ950 OLED with approx 800 hours on it. 2) If you see line breaks in the nozzle check, run a head cleaning cycle. Gamma for OLED is optimised and fixed for 120 Hz by establishing a fixed charging time for OLED sub-pixels. Must have gotten lucky with a good panel. But before you follow the steps to erase the color banding, its crucial to confirm if your TV does indeed have banding and evaluate its severity. Also Some tvs have built in features to smooth over color banding issues witthe display. I believe banding is fixable if got access to the TCON. Higher-end LED-backlit TVs tend to use either Mini LED or direct LED backlighting, generally better for uniformity than edge-lit TVs. That's not acceptable for such expensive devices lol. This is a smooth, gray image that should reveal the color banding on your screen. JavaScript is disabled. I would advise that people who see no issues with their TV don't go looking for faults with test patterns. I was not having luck searching the net so decided to do this post after figuring it out. However, the problems aren't just limited to sports as it can be very distracting if it's really bad with any type of content. With my C9 I have banding that only shows up in very bright scenes, which is weird because its usually the opposite. 0 Roamerick 4y 0 We then calculate the standard deviation of the color values of the pixels using the following formula: Our 50% dirty screen effect test is similar to the regular standard deviation measurement, but it tests for the deviation at the center of the screen. . LCD panels are pretty sensitive to pressure, so extra pressure caused by misalignment of the TV's components or by mishandling of the panel during manufacturing or shipping could lead to defects appearing. First open your menu by clicking the ear icon on your remote and scroll to the very bottom on the right and click on All Settings. I assume they'll just tell me to take it back to the shop, but we'll see. Hope you can get it all resolved one way or another. They'll all have it to some degree. I am pretty sure this light banding problem is annoying others as well, in the reviews I saw someone mentioned that it can not be fixed. JavaScript is disabled. Yes I agree a dedicated banding thread would be great to know what is acceptable and what is not as banding unfortunately seems to be a fact of life with OLED. Please don't forget to include these details if you want to ask for a TV recommendation. You can try massaging the screen with a soft cloth to relieve the pressure, but this is a delicate technique, so it may be best to not do it if you're unsure of yourself. Must have gotten lucky with a good panel. We want to create an inspiring environment for our members and have defined a set of guidelines. Generally, though, higher-end TVs should have better gray uniformity, as the manufacturers will have stricter standards for the panels used. Once youve confirmed that your TV has color banding, youre ready to start troubleshooting! Afterward, try displaying the banding test again to see the difference. If youve tried their suggestions and the banding persists, consider consulting your TVs warranty and look into returns or repairs. Pointer Clicker is reader-supported. Zmogljivost za brezhibno delo Zmogljiv procesor AMD Ryzen 7 5800Hzagotovi brezhibno in zanesljivo delo v poslovnem ali domaem okolju. Grid Pattern Test Scenes Visible at high brightness and movies should be played in HDR. I know my CX has it, but it's very rarely noticeable. I have a 65" 2018 Panasonic FZ950 OLED with approx 800 hours on it. I was tempted to get an LG due to all the talk about it here but between the burn in and now the banding talk I'm glad that I decided to wait till next year instead of getting one this black Friday, will probably just pass at this rate. If the pixel refresh hasn't sorted it (which apparently it does sometimes), I'd send it back I'm afraid. It was never really bad though at first but it was noticeable in dark scenes. Yes it's normal to have banding on 5% test patterns but it shouldn't come up in normal viewing like that. It may not display this or other websites correctly. Its this vertical light banding (Sorry if my terminology is wrong here) you can see in this picture. New comments cannot be posted and votes cannot be cast. If at any point you see banding, its a good idea to note at what grayscale percentage it was most visible at. Copyright 2000-2023 M2N Limited E. & O.E. Keep in mind this is not an OLED TV so you will not get the same black picture quality of an OLED, but I find removing this vertical banding really helped me to more enjoy movies with dark scenes. Monitors rarely have that issue, and only four monitors have worse DSE than the best TV we've tested. OLED 35 Contrast 85 Brightness 50 Gamma BT.1886 Note: Pictures should be taken in a dark room with lights off. For a better experience, please enable JavaScript in your browser before proceeding. How Colour Depth Affects Image Quality as Fast As Possible, What are Color Spaces? I know, right? If all else fails, give customer support a call for additional guidance. Unfortunately, banding is a very common issue for OLED TVs and is even visible on brand new units. Repairs can be a bit frustrating, I find it less hassle to just exchange and deal with a courier at the door. If youre outside this window, I suggest that be your next step. It really sucks how there's not one perfect TV technology yet. A poor satellite signal commonly causes the image to look blurry and produce color banding, even if the TV is in good condition. Its a fairly common problem, and one that many people dont immediately have a solution to. Because this is such a common problem for OLED TVs, many units have the option to run a pixel refresher built directly into the unit. Click to reveal ). (In Different Houses). Our 5% dirty screen effect test uses the same formula and procedureas the 50% dirty screen effect test, but we run it on our 5% gray picture instead. Ive heard: bands, banding, horizontal banding, weird white lines in my print, and many more. Its possible that the content you were watching created the illusion of banding on your TV, so its best to check to make sure. My CX has less banding in dark greys and browns than my old C7, but it has a weird irregular net structure visible in the brightest spots of the picture, like the sun in HDR games, an issue the C7 didn't have at all. I see yours has some faint bands too. So issues such as raised black levels with Dolby Vision content, eARC handshake problems and colour banding when streaming via the TVs' internal apps that 03.21.09 fixed should stay fixed once. Thankfully, it's not visible when watching normal content but I Can see it on some loading screens. AVForums.com is owned and operated by M2N Limited, This tends to make DSE less visible in these devices, particularly in high-end models. If youve just pulled a new OLED TV out of the box and see banding, dont panic! Because of this, the photo is more helpful. :). No duh. The one on the left has backlight bleed, making the edges look brighter. : LINK. The more adjusting software calibration has to do, the more banding that can be introduced so keep that in mind. Your IP: Any oled can have banding unfortunately, just a bit of luck involved. Monitors are also smaller, so it's easier for the backlight to provide a uniform screen. Welcome to OLED. I've got a CX on order and that makes me nervous. I bought my 55B7V from Richersounds in 2017 it comes with 6 year warranty. That is really bad. Some people have said they've replaced theirs for banding and others have said LG told them it's normal with OLEDs and refused to do anything. Color banding on a TV is annoying, but there is a way to fix it. Watch the video below demonstrating how to run a banding test and pixel refresher on an LG OLED TV. I'd probably just take the refund/replacement and see if you had better luck with another panel. Your printer is OK. Some video codecs have colorbanding issues in their compression. Generally speaking, there isn't a big difference in the total standard deviation with the 50% gray image on LED-backlit TVs and monitors, as they can each suffer from backlight bleed along the edges. You are using an out of date browser. Poor color space causes the picture to look darker in one area and brighter in the next. My first oled B7 looked a lot like the . LED TVs can suffer more from uniformity issues, especially if their backlight isedge-lit and not direct LED. Driven by data, run by a passionate team of engineers, testers, technical writers, developers, and more. It may not display this or other websites correctly. Dont be frightened, theyre only examples. Then scroll down to Picture Options which will be towards the every bottom and probably off your screen initially. Is that the norm with OLED? 12.5% 50% Blue to 100% Blue. The noviceprintmaker may not have a specific name for the issue. The action you just performed triggered the security solution. If you liked this post, youll love these related ones: Learn how to fix horizontal banding with these four steps. Whether you consider the banding on a TV to be a mild nuisance or the bane of your existence, we can all agree that we prefer our screens to be uniform in color. Purchased it in January 2019. Compensation cycles might change it slightly but it'll still be there. And i move the screen around i can see the lines. Oh yikes, is it one of those things where it's a lot more visible in photos than in person? Click into Picture Options and this will bring you into the picture options menu. Ive not noticed any banding at all on my 55 CX, My last 2 tvs had banding so I definitely had a good look for it when I first got my CX but I didnt notice any at all, and even now panning across a sky the panel looks clean. This website uses the TMDb API but is not endorsed or certified by TMDb. Although the severity of an OLED TVs banding will vary depending on the TVs brand and model, its a recurrent phenomenon thats hard to miss. So this is the first time ive noticed vertical banding on any tv. It's known as the dirty screen effect and is most noticeable during sports or panning shots. Unfortunately, there aren't many steps that you can take to improve gray uniformity its entirely down to the panel you get. We use cookies to ensure that we give you the best experience on our website. Drop a photo of the problem in the comments below and well help you out with getting to the bottom of it! She aims to break down complicated topics and make technology accessible, no matter your technical expertise. It isolates all the variations that cause the dirty screen effect but does so for the entire screen. Finally, we calculate the root of the average of the squared values of the final image. Above, you can see the uniformity on two TVs from the same brand. Although it may seem like gray and black uniformity are the same, they test for different things. We calculate a standard deviation from the resulting photo. If you own a plasma TV, the pixels are individually illuminated and all capable of achieving the same level of brightness. Sony A95L QD-OLED, X95L MINI LED And Full BRAVIA Range For 2023 (In-Depth Interview). Download the slides herehttps://www.avsforum.com/threads/oled-screen-uniformity-discussion-banding-and-vignetting.2896737/My 77\" LG G1 looked awful out of the box. Then change the HDR settings to the opposite of what you picked on SDR picture settings. @Michael Allarie, if your tv was on (if its a smart tv, most likely the chip/computer inside the tv was, Of course it can break from heat. As such, they perform differently when it comes to uniformity. Some people have said they've replaced theirs for banding and others have said LG told them it's normal with OLEDs and refused to do anything. Copyright 2000-2023 M2N Limited E. & O.E. It varies in severity but it can be noticable enough at times to throw me out of whatever content I'm currently watching. Recently i decided to watch Soccer on it and i noticed some vertical lines when the screen pans. Big dark bands go up the screen and it's really awful viewing. You may also want to look into which banding control settings your TV has. How To Easily Fix Your New OLED Banding, Grid, Or Dirty Screen Issues Classy Tech Calibrations 17.9K subscribers Join Subscribe 943 87K views 1 year ago Download the slides here. Hey that sounds like what I have! The 5% dirty screen effect is based on a darker image, so this test is more important for any content that has dark scenes. Score distribution. The main problem of the Color Banding is a software problem that needs to be fixed by Dell as quickly as possible. The TV also suffers from some very mild yellow tint in bright white scenes on the left side. We test the TV's uniformity by displaying two different shades of gray. The chip will work with sub-6GHz 5G networks which include mid-band and C-band signals that are 10 times faster than LTE. Vertical banding, which is lovingly referred to as jail bars, describes vertical strips of dim and bright bars across the screen. Most likely the banding is being caused by the "deep colour" setting being turned off; but in order to turn the setting on and get a viable signal you may need a better cable. In fact, many people may notice it most while watching sports like ice hockey or soccer, where there are usually large areas of even color (the ice or grass). The first shade is meant to represent any color because if there are uniformity issues there, you'll likely notice it with other colors, too. I watch A LOT of Blu Ray / UHD Blu Ray in a dark room and I'd say I notice it maybe 10 percent of the time I watch something. Your browser is not supported or outdated so some features of the site might not be available. Sounds like a really great store to let you do all that! Cloudflare Ray ID: 7a2d8b96da15af91 Unfortunately, gray uniformity is entirely down to the panel you get. That looks like it would really spoil your viewing. As your bright image moves across the screen this vertical lighting also moves back and forth with it. Samsung's one-of-a-kind rotating 4K gaming monitor is $1,000 off Step 3: Make sure you're calibrating in a room with moderate ambient lighting. Go to your TV's display settings and ensure brightness isn't set to max. Even if your image is at the very bottom you see the vertical backlight just lighting up for that section from the bottom to the top. This is expected from monitors because you need to have a uniform screen when browsing the web with large areas of solid colors. Below you can see the LG B8 from 2018, which has very noticeable lines, and the LG B1 from 2021, which doesn't. Make sure your cables are properly attached to the correct ports and are compatible with your TV. For a better experience, please enable JavaScript in your browser before proceeding. 12.5% 100% Black to 50% Blue. Let us know in the comments below! document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. At a first glance, many of these colors may look very similar, but theyre all important to achieving a smooth gradient. We take a photo with the same camera settings from the 50% gray image, but this time a 5% gray image is displayed on the screen. I got very lucky with my CX, I think. Click on the standard Picture mode setting above to drill down into the Picture mode Settings menu. Hey, I have read your article and Im still stuck! You should also do this every 1000 hours or so to clear any possible pixel issues that develop over time. I have vertical banding on light greys in HDR mode. Since the color should be uniform, youll know if theres a problem if you see that certain parts of the image are lighter or darker than others. Colour banding is noticeable in games and video with the only 'fix' being to make everything darker so there's less banding but that's hardly a solution. Others have mentioned this being visible on xbox Home Screen. Step 2 Install updates using HP Support Assistant. Banding like this is normal viewing would be a big no for me. Consult your units manual to see if it has a banding control setting and learn how to activate it. And good to know for me that LG doesn't care, haha. Unfortunately, banding is a very common issue for OLED TVs and is even visible on brand new units. Most TVs will have good uniformity with 5% gray, so looking at 50% gray is more helpful. They might look like pinstripes on a shirt, or the flickering of an old CRT monitor. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. I'm not sure. That looks terrible! At least I don't notice any banding. If you're watching a movie with a sunset, the bottom of the sky will gradually go from yellow to orange and eventually . ( I think I might fine tune my set up and have one mode for Daytime viewing and one for Night time, but for now I am happy after making the changes below. Also can't get HDR to work and seems this has been another problem Nvidia hasn't bothered fixing. You will likely see your "banding" pattern change over time. It's very difficult for the pixel to turn "slightly on". Also, the Un-carrier previously boasted speeds of up to 3Gbps by combining three 5G channels. Regards Phil 2 Likes Share Reply Solution Leg2ion Pathfinder Options 08-03-2018 10:00 AM in TV Hi Phil, I would agree with you but.. Performance & security by Cloudflare. This is because sports broadcasts tend to have large areas of bright colors, such as a hockey rink, basketball court, or football field. It also describes the range of colors and how they interact with each other on-screen. Sony A95L QD-OLED, X95L MINI LED And Full BRAVIA Range For 2023 (In-Depth Interview). You can email the site owner to let them know you were blocked. The backlighting is even and stays on. If anyone has similar experiences with this problem and further solutions to try I would be very grateful! Mine (B8) eased up quite a bit after about a month of use and I rarely notice it any more. If you're going to use the TV as a PC monitor, it's really important to have good uniformity. They put off a nice indirect light in the room for us. After playing with the unit I was able to eliminated it by doing a cold reboot of the TV and turning "Fast TV Start" option OFF. Powered by Xenforo, Hosted by Nimbus Hosting, Original design Critical Media Ltd. 12.5% 100% Black to 50% Green. This makes the characters on screen look like theyre in a prison cell and can quickly become annoying. The action you just performed triggered the security solution. Now I often find myself looking for the banding too. On the right is a TV with a lower standard deviation but higher DSE. Just a quick post for the LG Vertical Light Banding fix for the LG UHD TV AI ThinQ model 70UK65. I am pretty sure every TV will show vertical banding on the 5% slide. I am not sure if this is due to the backlit LEDs not being lit on the edge only, but here is the fix to turn this feature off. Size may also have an effect because it's harder to keep a larger screen uniform, but since we only test one size of each TV, we can't draw any conclusions about this. This also applies to Sony OLEDs.Amazon affiliate link to media streaming devices, TVs, and related productsZeskit Lite HDMI 2.1 Ultra High Speed Cable https://amzn.to/2SIPnXBApple TV 4k 64GB (2021) https://amzn.to/3p31GtIApple TV 4k 32GB (2021) https://amzn.to/3uA1nrENvidia Shield Pro (2019) https://amzn.to/3fA7acjNvidia Shield TV (2019) https://amzn.to/3c5uzAeFire Stick 4k (2018) https://amzn.to/3p5FhMqFire TV Cube (2019) https://amzn.to/3wGeyIXSamsung QN90A 65\" QLED https://amzn.to/3qhIEQSSamsung QN90A 55\" QLED https://amzn.to/3gZxBrgSony A80J 77\" OLED https://amzn.to/2RamWkSSony A80J 65\" OLED https://amzn.to/2SI410WSony A90J 65\" OLED https://amzn.to/2TlvKVCLG C1 77\" OLED https://amzn.to/3pcQhruLG C1 65\" OLED https://amzn.to/34uj2GsLG C1 48\" OLED https://amzn.to/2Tp0XHrLG G1 65\" OLED https://amzn.to/3fA7TKqSony X90J LED https://amzn.to/3ihZBcfSpears and Munsil UHD https://amzn.to/3yYebLVXrite i1 Display Pro Plus https://amzn.to/3c32dXa The best way to fix this until LG does.. Is set your SDR playback to high or low and adjust brightness. I did notice a little when playing FIFA; the first few days of owning the TV but it went away and now the picture is pretty much perfect. Its not horrible, only on the right side but its annoying. But there are some settings you can use that really help even it out and look better and less distracting. If you run the default settings with light, contrast and brightness and this comes up that badly it's a bad panel (op post) for sure. There would often be faint horizontal and vertical lines that you could notice in near-dark scenes. These lines, which are typically left in the direction of printhead travel, are referred to as horizontal banding. Each color has 256 hues which, when combined, make the large array of colors we were used to seeing on our TV sets. Posted on Published: June 3, 2022- Last updated: September 30, 2022. Whatever name you give them,these lines are not welcome on your print! A few on here managed to get replacement panels up to a year after mine. Although this is just one color, it should represent other colors well. LG OLED65C9PLA Nad T-778 Amphion Argon 3S (L/R), Amphion Argon 5C (Centre), Audiovector QR Wall (RL/R), Dual SVS SP2000 Pro Toshiba BDX1200 (Region A) Panasonic UB820 Sky Q Sony PS5 PSN:Orionv75 A anticlock Standard Member May 12, 2021 #5 That's not acceptable for such expensive devices lol. Depending on the TV model, this process could take about an hour, during which you will not be able to use your TV. Throughout my ownership of the TV on occasion during solid color sky panning shots or near dark scenes I've noticed the dreaded vertical banding. We calculate the uniformity using standard deviation. Similar to the 50% gray uniformity picture test, the 5% gray is to show you the quality of the uniformity as you would see it on a TV, but with a darker image. These devices are specially designed for runners, offering advanced health and fitness-tracking features along with training tools and traditional smartwatch features. Xbox Series X Halo Infinite LE (1TB) | PlayStation 5 Midnight Black (1.8TB) with PS VR2 | Panasonic UB820 4K Blu-ray Player. It's a hard call to make whether to stick with it or not as I have neither the time nor energy for panel lottery replacements. While some TVs are less prone to banding than others, its a common television glitch that youve probably witnessed on your TV before. And thank you. Depending on printer usage, I typically run a printhead alignment every 6-12 months. 4) Do a small test print to determine if the horizontal banding is still present. I found that to be a particular bad scene for it in Snatch. If not I would return that tv and get a different one. Below you can see the LG B8 from 2018, which has very noticeable lines, and the LG B1 from 2021, which doesn't. LED and OLED TVsuse different technologies to display an image. The big difference here between monitors and TVs is the amount of dirty screen effect in the center. Your IP: At this point I did go and adjust the backlight and brightness to make the black a bit blacker. The most common reason for color banding is a TVs lack of color depth and inability to process a large enough color wheel. Agree with this. Technical Note: I like to use a loupe (search amazon if you need one) to check for small breaks in the lines. For each TV, we take two photos of different shades of gray, calculate the standard deviation of the color values of the pixels, and then calculate the amount of dirty screen effect that's present in each picture. I bought myself a 55" LG CX last weekend from Curry's in the UK and have been testing it during the week. I am pretty sure this setting change will also fix the LG vertical light banding problem for other models. Here is a link to the LG website for the specs and more info on this model. 1 Home Entertainment Tech Resource. Throughout my ownership of the TV on occasion during solid color sky panning shots or near dark scenes I've noticed the dreaded vertical banding. Once I turned off this feature I no longer saw the LG Vertical light banding. Purchased it in January 2019. You expect the picture to be even and smooth, so you can focus on the content youre watching, rather than the TV youre watching it on. I don't go looking for it using slides, though. With LED-backlit LCD TVs, gray uniformity issues are caused by a couple of factors. About LG OLED TVs, checking for screen banding, Burn-In (pixel Burn Out), bad pixels and tint. Powered by Xenforo, Hosted by Nimbus Hosting, Original design Critical Media Ltd. I was thinking about contacting them about it. Early OLEDs had issues when displaying 5% gray images. This is especially probable if youve recently experienced harsh weather conditions, as the satellite dish could have been moved. dotnotbot 1. We testgray uniformity on monitorsthe same way as on TVs. The one on the right is much worse because there are patchy areas of dark colors, and there's dirty screen effect in the center. This will open the settings on your left side of your screen. aren't you describing youtube premium when mentioning no ads. Learn how your comment data is processed. If you see any torn or bent cables, consider replacing them. I bought a tv a few months back everyone was fine. Here is a personal checklist that I run through if I start to see banding on my own prints (god forbid!) Full-screen stepped ramp from 0% White to 100% White. On the left is a TV with a higher standard deviation but less DSE. If you think that a test pattern is more your speed, you can find one online and play that for four to five hours. Some tips and tricks on how to spot and potentially reduce vertical banding on your LG OLED DON'T press this button on LG OLED,until you watch this! Banding is uneven stripes of color across your TV screen. much more so than other displays. Oh man, I don't think I'd be able to live with it, it seems already pretty noticeable in the picture imo, and it's a pretty pricy TV.. This is a worry for next gen consoles. Color banding issues windows 10. Each pixel must be a slightly different shade to enhance the skys overall effect. I had the same on my E7, (especially after the 2000 hr compensation recycle) it went in for repair, came back cleaner but still bands, went in a second time, they wrote it off (under 5 year warranty) as they didn't have replacement panels. This is not a full review of the LG 70UK6570AUB, which I will try to do soon after I have more time with the TV, but I want to quickly share the settings to remove that annoying light banding when watching at night or in a dark room. To test just the middle of the screen, we multiply the values of that picture with those of the image in the below-middle, resulting in the below image to the right. It's hard to say. Here is what I am going to fix. Is HDMI eARC Backwards Compatible With HDMI ARC? For me they they went away after some time. This concludes my post for the 70UK65 LG Vertical Light banding fix. (Updated for 2022 LG C2 EX OLED TV compensation cycle times.) I wasnt noticing it before Can it just show up out of nowhere or was it always there? While LED TVs are really LCD TVs backlit by LED backlights, OLEDs don't have any backlighting and instead turn each pixel on and off. Try updating the computer, this will install the latest updates -. OLED is a self-emissive display technology, which means that the pixels can be turned off to display "true" black. That's 160 days of watching 5 hours per day. but did not snap a picture after those changes. You can email the site owner to let them know you were blocked. You can also pull up a banding test online, which will show the grayscale spectrum from black to white. If you notice a lot of banding while using it with real content, just keep using it with variable content to kick in a pixel refresh cycle after 4 hours (or you can manually do it). 196K views DSE TV Dirty Screen Effect:. The problem is contemporary LG OLED displays have issues with near-black. Using adapters can also damage the video signal, making your laptops crisp image look choppy when displayed on your TV. Start a new thread to share your experiences with like-minded people. If you find yourself with uniformity that you can't live with, you should exchange your TV for a different unit, or even a different model. My opinions expressed here do not represent those of the AVForums or its associated websites. At some point I'll get around to playing INSIDE, which I think is going to be the ultimate torture test for real-world use. If you decide to go the HDR route, play HDR content on your TV for four to five consecutive hours a day. Cloudflare Ray ID: 7a2d8b8c9d2481e1 If the picture test failed then service is required.
August 4
oled banding fixoled banding fix
0 comments