Good evening,
for a while now vmix has not let me add titles except for legacy titles.
I have done several tests, uninstalled and reinstalled the software, set the dedicated video card (rtx 3050) with absolute priority on vmix etc but the problem is not solved.
When I go to add a title marked with the GT icon the software gives me the following error: Vmix error, Overflow or underflow during an arithmetic operation.
GT TITLE DESIGNER does not open either, it gives the same error i.e. overflow or underflow during an 'arithmetic operation. Source: Splash