If i try to click something with my mouse, i have problems.
If i put my mouse on something i cant click it , i have to put my mouse a bit up and right from the thing i want to click
try turning v-sync on or off. See if that helps.
no 
Hmm, I had this problem before and I am sure that is what it was. I’ll go check, brb.
Yeah, v-sync was the problem for me. Not sure what to tell you. Try changing resolution and see if that helps.
the resolution! thx so much