If playing Unturned in Borderless mode and having a Youtube video play with Picture-In-Picture from the web browser, Unturned limits itself to 30 FPS even when V-Sync and Framerate Limits are disabled.
To clarify, I’m actively playing Unturned while having a Youtube video layered over the game window using the web browser’s Picture-in-Picture feature
Update: Tried Picture-in-Picture video with Opera GX and the frames don’t drop as drastically as before; possibly this only happens with Microsoft Edge browser
There is probably a framerate limit for when you are tabbed out. I’m not sure if there is a setting for that or not. I think Nelson implemented something like this more recently.
Pic 1: Showing that V-sync and Limit framerate options are off
Pic 2: Using Picture-in-Picture with Microsoft Edge limits frames to 30
Pic 3: Using Picture-in-Picture with Opera GX doesn’t apply a limit
Thanks Jdance, CPL, and Molt for helping! I wanted to double-check this, and can confirm that the limit framerate while alt-tabbing setting only applies if limit framerate is enabled. i.e., I don’t think that’s the underlying cause here.
Lark_Surstrom, since you mention it happens in Microsoft Edge but not Opera GX, I wonder if it’s an optional Chromium feature that they handle differently. Since Opera GX is marketed more as a browser for gamers perhaps they don’t limit FPS, whereas perhaps Microsoft is concerned with increased power or GPU usage from layering the PIP view on top.