Pathfinder Community Sheet Locking Up

Please help! Our Pathfinder game uses the Pathfinder Community Sheet. When sheets are open on the table, attempting to alter values, either in dropdowns or text fields, causes locking of the browser tab. Editing values in tokens while sheets are open causes the same effect. Firefox browsers, PCs, and frustrated users glad to answer any details that might help pinpoint the cause of this or lead to a solution. It's making our game nigh unplayable.

Hi Jen, is this a recent change in behavior?  When using FF, try and disable the auto-fill feature.  I know it can cause issues in how it interprets the inputs used on roll20's sheets. If that doesn't help, try Chrome and see if that changes anything.  Don't get hung up on "I tried X browser before and it didn't work..."  Browsers make changes often and roll20 is browser-based.  Worth a shot.  Also, I know some extensions can cause slowdowns as well.  Lastpass(pw manager) caused the PF sheet to nearly be inoperable once upon a time.  

Hi Vince, It's been that way for a couple of months, but we took a hiatus of about that time so we sort of hoped it would get fixed along the way. Many thanks, though! It works with Chrome. You've enabled me to play through a boss fight next week!