Tvheadend

Hi,

I'm trying to use tvh on a netgear wndr3800 router runnong openwrt BB 14.07.
I've got the tuner working , as I can use it with mumudvb for example, but for some reason tvh doesn't want to scan the muxes. tried 3.4patch1, 3.6 and master branch, bot none worked.

I run the proc in debug mode ( -d switch ), and no error messages are shown.

root@wndr3800_de:~# ls -l /dev/dvb/adapter0/
crw-r--r--    1 root     root      212,   1 Oct 30 17:00 demux0
crw-r--r--    1 root     root      212,   2 Oct 30 17:00 dvr0
crw-r--r--    1 root     root      212,   0 Oct 30 17:00 frontend0
crw-r--r--    1 root     root      212,   3 Oct 30 17:00 net0

root@wndr3800_de:~# lsusb
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 0bc2:2312 Seagate RSS LLC
-->Bus 001 Device 005: ID 0ccd:008e TerraTec Electronic GmbH Cinergy HTC XS<--- TUNER

what I do:

create a network with skip initial scan unchecked. and network discovery checked.
enable the DVB-C frontend and assign the before created network.

but no muxes are discovered.

am I missing something in my steps?

thanks.