Hello
 
I have 2x DVB-C cards with Alphacrypt multi-cams.  A TT-1500-C budget card and a TT-2300-C FF card and run vdr-xine.
 
When recording one channel and attempting to watch another in the same transport stream, or trying to switch to another transport stream (and hence card) I get "channel not available" messages.  After switching back and forth to other transport streams, usually I can overcome this problem.  But occasionally I it won't play any channels in one specific transport stream or another.
 
What's the best way to diagnose this?  How do I enable debugging to see more info than is displayed in messages:
 
Apr 24 18:53:56 callin vdr: [7375] switching to channel 8
Apr 24 18:53:56 callin vdr: [30940] transfer thread started (pid=7375, tid=30940)
Apr 24 18:53:57 callin vdr: [30939] femon receiver thread ended (pid=7375, tid=30939)
Apr 24 18:53:57 callin vdr: [30941] femon receiver thread started (pid=7375, tid=30941)
Apr 24 18:53:58 callin vdr: [30940] setting audio track to 1 (0)
Apr 24 18:54:04 callin vdr: [7375] switching to channel 9
Apr 24 18:54:04 callin vdr: [30940] transfer thread ended (pid=7375, tid=30940)
Apr 24 18:54:04 callin vdr: [7375] buffer stats: 47564 (2%) used
Apr 24 18:54:04 callin vdr: [7375] info: Channel not available!
Apr 24 18:54:04 callin vdr: [7375] ERROR: attempt to open OSD while it is already open - using dummy OSD!
Apr 24 18:54:22 callin vdr: [7375] switching to channel 1
Apr 24 18:54:22 callin vdr: [30942] transfer thread started (pid=7375, tid=30942)
Apr 24 18:54:22 callin vdr: [30936] TS buffer on device 2 thread ended (pid=7375, tid=30936)
Apr 24 18:54:22 callin vdr: [30935] buffer stats: 84600 (4%) used
Apr 24 18:54:22 callin vdr: [30935] receiver on device 2 thread ended (pid=7375, tid=30935)
Apr 24 18:54:22 callin vdr: [30943] receiver on device 2 thread started (pid=7375, tid=30943)
Apr 24 18:54:22 callin vdr: [30944] TS buffer on device 2 thread started (pid=7375, tid=30944)
Apr 24 18:54:23 callin vdr: [30945] femon receiver thread started (pid=7375, tid=30945)
Apr 24 18:54:23 callin vdr: [30942] setting audio track to 1 (0)
Apr 24 18:54:26 callin vdr: [7375] switching to channel 9
Apr 24 18:54:26 callin vdr: [30942] transfer thread ended (pid=7375, tid=30942)
Apr 24 18:54:26 callin vdr: [7375] buffer stats: 194204 (9%) used
Apr 24 18:54:26 callin vdr: [7375] info: Channel not available!
Apr 24 18:54:26 callin vdr: [7375] ERROR: attempt to open OSD while it is already open - using dummy OSD!
Apr 24 18:54:42 callin vdr: [7375] switching to channel 21
 
 
 
Thanks