Hi, this is my first time using Mecabricks in about a year and, the workshop only seems to work at about 5-20 fps with minimal parts. About a year ago I didn't remember it being this laggy. I'd like to say that I have an averagely good computer and pretty good internet speeds. Is there some way to decrease or fix this lag?

Edit: I also seem to be getting errors with loading old creations. Is this because they're old or that something is going wrong?