Dragging "nothing" with mouse gives empty screen

[AnddyAnddy]

Opera gx, fps limit disabled, angle d3d9, low latency canvas on

When you drag with the mouse on the game canvas for some seconds, it provides this screen, which can only by toggling the low latency canvas.

I think this bug has already happened with me messing with keys, I probably toggled a shortcut but this happens also when you're trying to drag the mouse, either for nothing or to copy a text

[ghost]

I have experienced the same or a similar issue multiple times while using Brave Browser with different Shields settings. The game screen simply stops rendering itself.

[basro]

@AnddyAnddy I've tried to reproduce this by dragging the mouse on opera gx with those settings but it doesn't happen to me. How consistently are you able to reproduce this issue?

@yannsan were you also using fps limit disabled?

[ghost]

No, I wasn't. Sorry for not mentioning it before. Low-latency canvas enabled, Vulkan enabled (if this helps somehow). Re-enabling low-latency canvas makes it render again as Anddy said.

[AnddyAnddy]

It happens every time, it's not random. Precisely what i'm doing:

• Start a game
• Hold left click with the mouse somewhere in the game canvas
• Keep moving it somewhere else, still held and keep it for some seconds (i'd say 2-3)

https://i.imgur.com/U8QeMxR.mp4 (When you see the mouse, i'm left clicking and holding it)

[AnddyAnddy]

I just tried with the low latency canvas disabled, the bug does not happen.

[basro]

@AnddyAnddy could you check if you can still reproduce it if you don't use frame rate limit disabled?

[AnddyAnddy]

@AnddyAnddy could you check if you can still reproduce it if you don't use frame rate limit disabled?

I tested mulitple combinations, different browser (chrome), I confirm that the only combination where I could reproduce this bug is Opera gx, fps limit disabled, angle d3d9, low latency canvas on

[AnddyAnddy]

Some values: Opera GX version: LVL5 (core: 100.0.4815.44) System : Windows 10 64-bit Chromium version :114.0.5735.199

[basro]

could you check if there are any errors logged in the browser inspector console when the bug happens?

[ghost]

I wish I had more information. It happened randomly to me a few times after coming back from another tab or program. No heavy usage of computer resources in this case. The chat and room menu were still working.