Hi, my n900 wont play my video files after update. Here is the strange part, when i try to play video files that was previously recorded with the device it will play them for 6 seconds then stops giving me at yellow message "video format not supported". I have re flashed the device, both the eMMC RX-51_2009SE_10.2010.13-2.VANILLA_PR_EMMC_MR0_ARM.bin and RX-51_2009SE_20.2010.36-2_PR_COMBINED_MR0_ARM.bin. Everything else works fine and if I record new files with the camera they also work.
I have tried to install extra decoders support with same result. I can play every file that i had before on my device for 6 seconds then the error. If I play a format I know is not supported (without the extra decoders) the media player just freezes and the dots just flash back and forth. I then have to reboot my device to get it to work again with the 6 second playback. I have checked the video files on my PC and there is nothing wrong with them. I have a second n900 with the exact same problem. Why is this happening ? Please help.

I also have the enhanced Linux kernel for power users installed running the n900 500 - 1000 Mhz but this changed nothing, still same problem.