Question Out of range with custom resolution

[Mrote]

Hello people i have problem becouse my computer from day to day does not support custom resolution when before it does the announcement on the monitor is out of range i have 3080 aorus master and i have ASUS ROG PG278Q im trying to change from 2560x1440 to 1750x1320 for competitive gaming anything which is not native resolution or the default one is not acceptable and i don't know why i lost this from day to day anyone know the solve ?

 

[John Chesterfield]

It's exactly as the message says, the monitor does not support the resolution you've set.

 

[John Chesterfield]

You have a 3080, what you're doing isn't worth whatever extra frames you might get. I wouldn't bother.

 

[sizzling]

You should not be having any issues getting 144fps in most games with a 3080. Why are trying to do this?

 

[sizzling]

Looking at the manual for that monitor if you drop the resolution under 2560x1440 it will only run a 60Hz. When selecting 1750x1320 are you choosing 60Hz?

 

[Mrote]

Looking at the manual for that monitor if you drop the resolution under 2560x1440 it will only run a 60Hz. When selecting 1750x1320 are you choosing 60Hz?

No on old gpu it was running without a problem on 144 hz on this resolution and on this new i could do the same but only for few days