Mouse drift/acceleration

[Psittac]

I love my Coolermaster MM710 because it's light and fit's my tiny hands.  And I've never had an issue with it until today, the cursor movement appears odd after upgrading from a 32" 4k 60hz to a 42" 4k *60hz OLED

 

I don't know if it's the scaling or what but I really don't like the feel of my mouse anymore.  Anyone have thoughts as to why this would be?  In game it's even worse

 

I hate to mess with DPI or other setting's but I think I have to

 

What settings can I mess around with?

 

*bumping the dpi a notch or two appears to have helped drastically

[Motifator]

Honestly never been huge on the MM's. You can pick up a cabled Ironclad for 20-30 bucks if you know what you're buying.

Most the perforated designs are made in China by Ironclad and another OEM, of which's name is not on top my head...

Glorious, Pwnage etc... they all rebadge their stuff.

[Psittac]

I actually figured it out, my monitor is a TV and it was attempting to use Dolby Vision which jellofied my input.