[vdr] Lost transponders with DVB-C

["Philippe" <philippe@accuitee.com>]

Hi,

I have a problem with my VDR Box (1.3.12 + kernel 2.4.26).
I just moved to a new apartment. My official decoder is happy and I can
watch every channel....

The VDRBox (I tried with dvb-kernel, dvb-kernel-cvs, linuxdvb and linuxdvb
driver) works well for 15 transponders (over 18), the signal strength and
noise ratio are OK.

For 3 transponders, my DVB-C is not able to tune.

I'm sure that the frequencies and the parameters haven't changed because :
 - I cannot tune to TP Freq211.125MHz/SR6875
But last week I was able to tune to this transponder (using the scan
utility). Since this day, I cannot tune to this TP anymore.

I made several search on google, but I found nothing...

 - I tried every dvb driver (from old drivers to kernel backports)
 - I scanned each lost transponder with 1kHz stepping

Nothing made it.

I was wondering if my VDRBox shielding can cause some troubles ...

If anyone can give me a hint, I would be grateful.

Cheers

Philippe