I decided to do a short test render to see how the hair performs, and for some reason, one of my grooms does a weird flickering while it's rendering. This groom doesn't have any dynamics so I can't figure out the problem. I'll send a video of the issue and a screenshot of my operators stack
Ok, it was the edit guides node. So make sure you collapse your edit guides node or it'll give that weird flickering. Hope that problem is fixed in the future