same here ... xmltv grabber retrieves all programs, but none are parsed by tvheadend...
/usr/bin/tv_grab_uk_rt --version
XMLTV module version 0.5.63
This is tv_grab_uk_rt version 1.28, 2012/06/13 08:06:58
2014-08-25 19:12:51.808 /usr/bin/tv_grab_uk_rt: grab /usr/bin/tv_grab_uk_rt
2014-08-25 19:13:36.432 /usr/bin/tv_grab_uk_rt: grab took 45 seconds
2014-08-25 19:13:36.499 /usr/bin/tv_grab_uk_rt: parse took 0 seconds
2014-08-25 19:13:36.499 /usr/bin/tv_grab_uk_rt: channels tot= 43 new= 0 mod= 0
2014-08-25 19:13:36.499 /usr/bin/tv_grab_uk_rt: brands tot= 0 new= 0 mod= 0
2014-08-25 19:13:36.499 /usr/bin/tv_grab_uk_rt: seasons tot= 0 new= 0 mod= 0
2014-08-25 19:13:36.499 /usr/bin/tv_grab_uk_rt: episodes tot= 0 new= 0 mod= 0
2014-08-25 19:13:36.499 /usr/bin/tv_grab_uk_rt: broadcasts tot= 0 new= 0 mod= 0
can anyone tell me debug / trace options can be used to invetigate?