The ai has been tested in both studio and my game many times in the past. and the performance with the laggy ragdoll is not changed.
Well, my last idea is if you have two things contradicting each other, like a rag doll animation and a script that tells it to rag doll both trying to run… I really don’t know. Sorry.
If you are not able to fix the lag with rag dolling, I recommend designing around this problem. Maybe you could create a disable animation in place of rag dolling.
That cpu looks to be a bottleneck to the graphics card. Also if you have that cpu you have a and fm2 motherboard meaning that is not great either.I think for future projects you need upgrade your motherboard to get a better cpu and try to optimize with the level of detail in roblox