Welcome to the ZDoom Forums!

I just tried your resized textures 0mnicydle but I'm encountering some trange issues of whom I have no explanation. After I replace the textures the game boots much more slower and during gameplay some hiccups occur randomly, while with vanilla textures the game boots in 5 seconds and there are no ...

0mnicydle thank you so much for your suggestions! I just edited the scripts and while the fps is still bad, it seems that the horrible "stuttering" and "hitches" are gone for good. Now it became from unplayable to acceptable

Perhaps having the comodity of all those new source ports for old shool FPS spoiled me, because now I find any FPS experience under 60-70 fps unplayable or headhache inducing. My brain seems to have forgotten how bad performance were on the first computers running doom or quake I still hope on ...

As 0mnicydle said I also have frequent hitches and frame drops on a realtively high end system (rtx 2070 max-q, intel i7-9750H). Tried the suggestion by AFADoomer but no improvements. Chapter 2 map 1 is unplayable for me I love the game but the performance issues are really getting on my nerves. I ...