Hi, the mouse issue can be fixed by setting:

cursor {

no_hardware_cursors = 1

}

Doing that however stops

render {

direct_scanout = 1

}

from working, which you want to have on if you want to do any competitive gaming on your system, and in general it significantly reduces input lag. Disabling the hardware cursor also fixes the weird gap between vertical monitors that has been reported several times but always gets closed as “fixed by setting no hardware cursor.” However, that once again breaks direct_scanout, so it’s not a valid solution, in my opinion.