Audio/video problems with v44 and v45. Some times audios/videos are working after booting, sometimes not.

First sign of problem is during boot up, no boot up video (Nokia hands). When this happens, then no audio or video file can be run (error message).

Otherwise no problems with boot up or other functionalities.
OC (500-850), Extra Decoders Support installed.

Went back to v42 and all OK.