[vdr] Accidental No Signal after channel switch

[Maarten Wisse]

> But this is a different problem. Looks like VDR does an EPG scan.
>
> Just have a look into your syslog for a line like this (in english):
>
> 	Nov 14 00:06:31 video vdr[31630]: info: Beginne mit EPG-Scan
My syslog is at verbosity level 3 and it does not display such a line.
>
> You may also set EPG timeout to 0 to disable automatic EPG scans. You'll
> see a similar behaviour if you start an EPG scan manually.
How to start a manual epg scan? The epg timeout was 5. I've set it to 8 now, 
because I like to have automatic epg scans, and the problem does occur only 
every now and then. Is, given these presuppositions, increasing the number 
the right way, or should I decrease it instead?

Best,

Maarten