For the last few days, if I make more than one or two changes to my dashboard, I get an error when I try to save it. I end up having to refresh the page and lose all the changes since my last save. It is getting very annoying, any ideas what might be causing it?
not the answer you want but definitely should open a support ticket.
Check and make sure you have ownership of all the cards? i'm not gonna lie... no idea.