I recently upgraded to a Quest 2, the one thing I've noticed is when playing videos off of my Synology NAS, it no longer seems to work with MKV files like you'd expect. The length of the video shows as 00:00 and you are unable to skip forward within the video as a result. If you change the extension to mp4 and refresh the view, the file than plays without issue. Is this likely a device issue (maybe oculus 2 dropped the codec?) or possibly a compat issue with the software?