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Two Monitors Issue!

Quick find code: 409-410-679-66273125

OGChromaTV
Apr Member 2020

OGChromaTV

Posts: 20 Bronze Posts by user Forum Profile RuneMetrics Profile
So I have a weird issue I was wondering if anyone else has, or knows a way to fix it. So I have two monitors, my main monitor which I use to play RuneScape it's a 144Hz 1920 x 1080 1MS panel from LG, and my secondary monitor which I want to use to watch YouTube or Netflix ideally, it is a 60Hz 1920 x 1080 1MS panel from Asus, it's older than my main that's why it's only 60Hz. Now when I am tabbed into RuneScape anything on my secondary monitor runs at like 1FPS and freezes and stutters until I tab out of RuneScape which then causes it to catch up. I have tried RuneScape in windowed and fullscreen, I have tried RuneScape with VSYNC on and off, but I can't figure out what is causing it. RuneScape is also the only application that causes this issue.

Anyone have any feedback on this?
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Cana
dian
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26-Jan-2023 19:26:43

Lemon Flower
Dec Member 2018

Lemon Flower

Posts: 297 Silver Posts by user Forum Profile RuneMetrics Profile
might be MPO multi plane overlay, you can disable in the windows registry

location:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Dwm
dword:
"OverlayTestMode"=dword:00000005

or enable MPO by removing the "OverlayTestMode" if it didnt fix it.

hope it helps.

30-Jan-2023 07:40:51

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