I am running a Pokemon Tabletop Adventure Campaign. Any time I go to move a character sheet to a different place, the screen freezes for 5-10 seconds for each move. Up until a week ago, this was not an issue. I was wondering what the issue could be.
Do you mean tokens or actual sheets dragging them up and down in the journal or do you mean dragging around a pop out window? If there is a delay moving a token, you probably have advanced fog of war turned on with Legacy Dynamic Lighting. Turn it off and the delay poofs.
How many entities other then folders are in your journal? I only get this sort of delay with my custom bestiary session and that has 400 character sheets in it. I don't think they have a hard limit on sheets but the more you have the longer moving them and even loading the session is.