Rockbox

This is difficult to reproduce, as it usually only happens after playing several albums worth of music (playlist or auto change dir). The playback stops in the middle of a song and I can't get it to restart whatever I try (toggle pause, stop/play, select different song). Only solution I have found is to shut down and restart in which case it auto-resumes without problems. One thing I noticed is that the wps gets somewhat corrupted when skipping in aforementioned (silent) state - notably the year field suddenly contained the replaygain value. It has happened often enough on different files to rule out corrupted files. Also they play without problems after restart. All my files are mp3. I'll try to collect more information, but it is difficult as it usually happens when I am out and about. Has anyone else experienced this?