Some channels does not work in MP but works fine in MP (1 Viewer)

[henrik4223]

MediaPortal Version: Mediaportal 1.2.2
MediaPortal Skin: StreamedMP 1.2.0.0
Windows Version: Windows 7 - all updates
CPU Type: Core i5
HDD: INTEL SSDSA2M080G2GC
Memory: 4 GB
Motherboard: INTEL dh55tc
Video Card: Core i5
Video Card Driver:
Sound Card: Motherboard
Sound Card AC3: Optical out
Sound Card Driver:
1. TV Card: HDHomerun
1. TV Card Type: Cable DVB-c
1. TV Card Driver: 20111025
2. TV Card: Cinergy T-Stick Dual
2. TV Card Type: Terrestrial DVB-t
2. TV Card Driver: 9.6.3.1
3. TV Card: Cinergy T/Stick MKII
3. TV Card Type: Terrestrial DVB-t
3. TV Card Driver: 8.8.18.1
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec: Microsoft dtv-dvd and LAV 6.0.4
MPEG2 Audio Codec: Microsoft dtv-dvd and LAV 6.0.2
h.264 Video Codec:
Satelite/CableTV Provider: yousee
HTPC Case:
Cooling:
Power Supply: Chill 400W
Remote: Logetech Harmony 895+USB-UIRT
TV:
TV - HTPC Connection: hdmi

I have mapped an old channel from my hdhomerun cable card (TV2) as I needed this channel. The channel was scanned but not mapped to the hdhomerun card before. However, in MP it says "no signal" when I try to watch it. I have tried rescanning the channels in MP but with no luck.

I have no problem watching the same channel in QuickTV.

All other previously mapped channels on my hdhomerun works flawlessly.

I have attached logs - any ideas?