Cannot upload pictures on firefox, and broswer crashes with multiple character sheets.

Works on chrome, but on firefox i'm having trouble uploading pictures. Also on firefox, when i have more than one character sheet popped out open at once and then close one they entire browser crashes. Thanks

Are you using the Pathfinder sheet by any chance? There is a known issue with that and FF at present. However for the sake of completeness: Could you please carefully work through the first three steps of our guide to Solving Technical Issues ? Step 1: Make sure to use the right browser Please check if these issues persist when using both Chrome and Firefox. Step 2: Ensure that there are no extensions/addons interfering with Roll20 Please disable all add-ons/extensions and anti-virus programs. Step 3: Clear your cache If none of the above succeeds, please thoroughly work through Step 4 . (Don't forget the complete Console Log!) Thank you!