I can record at 1536x864 with no lag, but can't record at 1920x1080p. is there a fix to this?

[Iamkevkev]

i tried recording at 1080p with no other apps open except minecraft, but it still lags. any resolution lower than 1920x1080 records with no problem 60 fps and 30 fps. someone help me.

 

[BluePeer]

without a OBS log with recording and hardware data inclusive we can't say anything

Edit: but it sounds like hardware to weak 864P requires less hardware power then 1080P