Plugins causing RoundCube to lock up?

[CaptSaltyJack]

I've had to disable two plugins in order to fix a problem where RoundCube would suddenly stop responding. It wasn't causing my browser to freeze, but any clicks in RoundCube (on emails, or settings, etc) did absolutely nothing. The entire page just stops responding until I reload it. Has anyone else had this issue? Anyone know the cause?

[ABerglund]

What plugins, and are they up-to-date? Oh yeah, what version Roundcube?