The FTB Forum is now read-only, and is here as an archive.
To participate in our community discussions, please join our Discord! https://ftb.team/discord
I've traced the issue within my home area at least to my Forestry Farms (cactus and wheat). Turning them off returns my FPS back to pretty much where it was on v7. Still a little bit slower than usual around my IC2 machines though.