Not working on Windows 11

[vickystxr]

FullscreenLock seems to detect that a window is fullscreen, but when i try using it, it kinda flickers on other screens and then jumps back into the fullscreen game, so the accidental alt+tabs are even more frequent now.

Will revert back to Windows 10 as this is literally too useful to get this decorational upgrade, but sending this anyways as a heads up just in case

Edit: Seems to be a recurring issue on Win10 also (Build 19042.1526)

[jacket430]

I'm not able to replicate this issue, at least on Win 11. Seems to be working fine for me with the latest release from this page.

I've noticed there are other forks though, is there a more updated version that I don't know about?

[Kiefy]

I am having the same issue. I can push the mouse one pixel or so into the other monitor which let's me click out of game focus.

I found another app that works, but instead of locking to the focused window, it locks/unlocks the mouse to a monitor via hotkeys, and has a lot of extra features I don't need: Dual Monitor Tools @ SourceForge