I working on flash game and several days ago users started to complain about screen redraw.
Video with this glitch:
I replaced flash player dll with the dll from chrome (that have the same version) and this glitch disappeared. If i change wmode all working fine, but we need to use opaque mode.
Just wanted to notify Adobe about thie problem.
firefox version: 13.0.1
flash player version: 11.3.300.265
flash player dll file size from chrome: 9,256,960 bytes
flash player dll from original flash player install: 9,465,032 bytes