Hello Doom enjoyers!
I know this topic is a little dated, but I have come to solve this problem. I also use an upscaler, and zDoom crashed all the time, so just disable the texture preload option in the display options, so that the game starts. The only problem is that you may have microfreeze. The solution is to then lower your upscale slightly, so you enjoy Doom in HQ. I hope it can be useful !
For information, my current configuration :
Ryzen 5 2600X
Nvidia GeForce 1660 Ti
16Go RAM (2x8Go)
Screen in 1920x1080 100Hz
I know this topic is a little dated, but I have come to solve this problem. I also use an upscaler, and zDoom crashed all the time, so just disable the texture preload option in the display options, so that the game starts. The only problem is that you may have microfreeze. The solution is to then lower your upscale slightly, so you enjoy Doom in HQ. I hope it can be useful !

For information, my current configuration :
Ryzen 5 2600X
Nvidia GeForce 1660 Ti
16Go RAM (2x8Go)
Screen in 1920x1080 100Hz
Statistics: Posted by Kedman — Tue Jul 09, 2024 9:05 am