Since Saturday (i noticed it then) character sheets keep changing to a certain page on their own. To reach another page i first have to switch to the desired page, then it switches back to (skills for pathfinder, weapons for d&d 5e) another page, then i click the desired page again and it stays there. I usually use Chrome, but i installed firefox to try with this and it is the same. It happens as pop out and normal. Using Windows 10 x64 here and its up to date.