Weird Map Glitch

I don't know what happened. I was playing a game and it was fine through most of the night, but then when I clicked off the tap and clicked back on and then suddenly this weird glitch happened. The white shapes would move when I zoomed in and out and scrolled on the map. Even when the DM would switch maps it would still be there. Refreshing and logging out didn't help. There's no dynamic lighting on in the map or anything else unusual that I know of. Any ideas? I've never seen something like this before  Edit: So I checked my other games to see if they had that glitch. Nothing. And then for the heck of it I loaded this game again in another tab. Perfectly fine. Even after refreshing both tabs, the one is still glitched while the other isn't. I still have no idea what this is or why it happened, but I guess it's fine now?

You are not alone. There are many other posts on this thread with users reporting the same issue, starting at the end of January. <a href="https://app.roll20.net/forum/post/9777594/blue-and-green-triangles-cover-the-map-and-tokens#post-9829033" rel="nofollow">https://app.roll20.net/forum/post/9777594/blue-and-green-triangles-cover-the-map-and-tokens#post-9829033</a> <a href="https://app.roll20.net/forum/post/9834880/weird-graphical-glitch#post-9839504" rel="nofollow">https://app.roll20.net/forum/post/9834880/weird-graphical-glitch#post-9839504</a> <a href="https://app.roll20.net/forum/post/9805390/map-acting-weird" rel="nofollow">https://app.roll20.net/forum/post/9805390/map-acting-weird</a> <a href="https://app.roll20.net/forum/post/9828256/idk-i-think-its-something-to-do-with-the-udl" rel="nofollow">https://app.roll20.net/forum/post/9828256/idk-i-think-its-something-to-do-with-the-udl</a> <a href="https://app.roll20.net/forum/post/9805960/graphical-issue-on-roll20" rel="nofollow">https://app.roll20.net/forum/post/9805960/graphical-issue-on-roll20</a> <a href="https://app.roll20.net/forum/post/9788335/absolutely-bonkers-tokens-what-happened-and-what-do-i-do" rel="nofollow">https://app.roll20.net/forum/post/9788335/absolutely-bonkers-tokens-what-happened-and-what-do-i-do</a> <a href="https://app.roll20.net/forum/post/9784042/strobe-effect" rel="nofollow">https://app.roll20.net/forum/post/9784042/strobe-effect</a> <a href="https://app.roll20.net/forum/post/9260575/random-triangle-in-dynamic-lighting" rel="nofollow">https://app.roll20.net/forum/post/9260575/random-triangle-in-dynamic-lighting</a> <a href="https://app.roll20.net/forum/post/9774536/curse-of-strahd-graphical-glitches" rel="nofollow">https://app.roll20.net/forum/post/9774536/curse-of-strahd-graphical-glitches</a> <a href="https://app.roll20.net/forum/post/9771463/triangles-originating-from-tokens" rel="nofollow">https://app.roll20.net/forum/post/9771463/triangles-originating-from-tokens</a> <a href="https://app.roll20.net/forum/post/9754665/map-and-tokens-bugging-out" rel="nofollow">https://app.roll20.net/forum/post/9754665/map-and-tokens-bugging-out</a> <a href="https://app.roll20.net/forum/post/9760470/weird-lighting-bug-with-token-hp-bars" rel="nofollow">https://app.roll20.net/forum/post/9760470/weird-lighting-bug-with-token-hp-bars</a> <a href="https://app.roll20.net/forum/post/9759927/glitched-out-maps-and-tokens" rel="nofollow">https://app.roll20.net/forum/post/9759927/glitched-out-maps-and-tokens</a> And a stray one from another thread: <a href="https://app.roll20.net/forum/post/9827330/lighting-question" rel="nofollow">https://app.roll20.net/forum/post/9827330/lighting-question</a> If the issue recurs, please make a Help Request, so Roll20 can narrow down what is causing this behavior and finally stop it from happening.