I have been using VMix with 1 NDI feed from a PTZ Optics camera with no problems. Last week my render times went like one person said through the roof. sometimes 200ms or more.I have a MSI GL63 with a GTX 1050 32 gigs of ram. We use Power Point presentations, some basic overlays from gt graphics, audio from our soundboard and once in awhile we will show a video clip. like i said earlier i have not had any problems running this configuration before. we were at 1080 and i have tried multiple resolution's to get the render times down with some luck at low resolution's but the video is very bad. Any ideas?

I'm thinking if I need to invest in a desktop would this be good?

ASUS - ROG Gaming Desktop - Intel Core i7-9700K - 16GB Memory - NVIDIA GeForce RTX 2080 SUPER - 2TB HDD + 512GB SSD

I checked and nothing is running that would use the gpu enough to cause the high render times that I have. The cpu is an i7, can’t remember the model#, I’ll have to look it up.

I’ve looked at these and still can not figure it out. Even closing all my inputs and only having the 2 that are there all the time, I still have render times in the 30-40ms. Sometimes jumping into the low 100s.