240hz not showing & black screen every time i move my mouse on 120hz?

Not sure what is happening but I have a 4K 240hz OLED monitor and 240hz doesnt show up in the display options. 120hz does show up but for some reason literally every time I move my mouse it black screens for like 1-2 seconds only on this monitor. Doesnt happen on my other side monitor, and that one did have 240hz show up(its 1440p 240hz)
5 Replies
Kyle Gospo
Kyle Gospo•6mo ago
Are you using HDMI?
Gewdvibes
GewdvibesOP•6mo ago
no im using displayport also i dont know what the heck just happened but i toggled VRR to always and it seemed to fix it, but then i clicked revert settings instead of keep and now it shows as 240hz and doesnt black screen anymore ??????????????????
Kyle Gospo
Kyle Gospo•6mo ago
computers
Gewdvibes
GewdvibesOP•6mo ago
😭 well it looks like it works now so im not gonna touch anything
BumperSlug
BumperSlug•6mo ago
im currently having a similar issue, except when i move my mouse i get a white screen flash.. this is only in game mode on bazzite-deck that ive noticed. and can concur that vrr does seem to have an effect on how often i experience the bug. although its hit or miss that disabling will cause it to dissapear.
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