Windows 10: dpi changes when in fullscreen apps

when im in a game like call of duty or another fps game its slows down the dpi of that aplication but i work on the main pc at that moment and not the pc where i need mouse without borders for When i do desktop things dpi is also normal on the mai pc i close the program its back to normal in tbe fps gameIs there a way to get this fixed

:)

 

hi dpi issue when exiting some fullscreen programs

"200%" dpi 4k desktop but use fullscreen @ 1080 for most games.
when exiting a lot of those games, programs that were opened in the background when the game was in fullscreen (eg... browser, file explorer) loses the dpi upscale until you quit and restart the program.

any idea how to fix that? (aside from setting desktop to 1080 and use 100% dpi)

win10 cu home

thanks.

 

Razer DeathAdder 2013 - Macro and Change Dpi

1- How can I craeate a Macro ? Synapse-->Macros-->+ key--> record (and click keys)-->???

2- Can I create a Macro to bind keys to change dpi step on the fly?

 

hi dpi issue when exiting some fullscreen programs

i'm not sure you are understanding me.
4k desktop at 200% dpi works perfectly fine normally. but after i use some exclusive fullscreen games at a lower resolution, firefox/explorer that were open in the background (whilst the fullscreen game was running) will display as if they are at 100% dpi. occasionally minimising and maximising the firefox/explorer window will bounce them back to 200% dpi without closing and re-opening firefox/explorer.

closing fire/explorer and reopening them definitely show them at the normal 200% dpi, but it is tedious. the icons / taskbar on the desktop remains at 200% dpi without issue. similarly, vlc and 7zip retains the 200% dpi