AHelp! My homemade MMF gets sticky between my stacked cakes. Is this a normal occurrence with mmf? I've looked all over the Internet for tips but have had no luck :( any tips would be appreciated!

I noticed that between a stacked cake I did this week.  I had refrigerated the whole cake, which I don't normally do, so I think that played a part in the stickiness.  you could always dust the bottom of the board or the top of the stacked cake with a bit of corn starch before stacking.  If it's a condensation issue that might not be enough to stop it, but it might help.