Every now and then (too often) I need to restart VDR because it starts to use lots of CPU time. Problem may stay hidden for week, but sometimes it happens after less than one day. VDR still works, but wastes CPU cycles. This has been happening for long time, it is not any recent problem.
--- Linux 2.6.14 PowerPC 604e
TechnoTrend DVB-C 2.1 TechniSat DVB-C CableStar2
vdr (1.3.27) subtitles (0.3.8) streamdev-server (0.3.3-pre3-geni) ---
Someone probably has got ideas about how to debug this...