I'd like to report framerate issues as well but I do NOT have a big farm. I have one small plot big enough for a single Junimo hut in the middle to harvest, one silo, a full coop and barn and that's it, the rest of my farm is open grass (which I like) and a small grove of 6 or 7 trees for sap and maple. The biggest framerate issues are when I am riding my horse through the grass on my open farm. I don't want to have to cut it all down, but I am on the 1st of fall and will have to anyways. I'll report if this improves the framerate. Just wanted to throw in my 2 cents since I have a small farm.