Some games do not load properly on UV V3

[silentsparrows]

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Expected Behavior

All games are able to load successfully and you are able to play as expected.

Current Behavior

Florr.io, Digdig.io, beta.deeeep.io Stuck on connecting screen, cannot connect

Territorial.io: Works on singleplayer, but stuck on connecting screen on multiplayer

~~Subway Surfers: Downloads required assets, but fails to load.~~ Uses Unity

All games using Unity 2017+: Fails to load.

Eaglercraft 1.x: Multiplayer does not connect

Possible Solution

It works with older versions of Ultraviolet (not V3)
I don't know what causes this issue, but it seems to me that for the multiplayer games not connecting, it could be the same issue that causes that to happen, and for the Unity games not loading, that could be a separate issue

Steps to Reproduce

~~1. Go to any online subway surfers link (it downloads the same assets from the same source) it will download but it will be stuck.~~ 2. Go to https://florr.io, and select "play as guest." It will stay on "Connecting..." 3. Go to https://digdig.io and select "play." it will stay on "Connecting..." 4. Go to https://beta.deeeep.io/, you are unable to play due to it trying to connect 5. Go to https://territorial.io and select Multiplayer. It will stay on a loading screen. 6. Go to a unity game. (see this website) click on a game, and it will not load. 7. Go to Eaglercraft 1.x (see website) go to multiplayer, and servers will not be able to connect.

Context (Environment)

Many users have been reporting this issue which is why I'm making this issue on the GitHub Again, this worked before I upgraded to UV V3. I would tell you what causes this issue but I honestly don't know, I'm not sure if it's the same issue that causes these websites to not function properly, or if there are multiple issues. The websites that are listed are not the only ones that don't work. I have noticed that a lot of online multiplayer games fail to connect as well.

If this could be fixed, it would be greatly appreciated.

Additional info

May be unrelated, but the text & icons on Eaglercraft seem very glitchy, similar to Spotify on UV V3

.

Additionally, Ultraviolet might have problems with connecting to websockets which might cause some multiplayer games to not work. See this image below. (Websocket tests return working which is weird)