"No Signal" after rescanning TV channels (Crystal Palace) (1 Viewer)

[itm]

MediaPortal Version: 1.2.2.0
MediaPortal Skin: Default
Windows Version: 7
1. TV Card: Blackgold BGT3620
I have the Blackgold BGT3620 DVB-T2 tuner. I re-scanned for channels tonight, as today was analogue switch-off day in London. I selected the UK Crystal Palace region. The scan completed, but I can now only receive ITV1 London and Channel 4. If I select any other channel I get "No Signal". All channels seem to be mapped OK in the TV Server Config.
When I select the "Channels" menu in TV I see all the channels listed, with a tick in a green box against each. ITV1 shows a signal of 36%. BBC2 London shows 53% but I still get "No Signal" when I select the channel.
Has anyone else had signal problems after rescanning today?

 

[Adol]

I've had this issue too

 

[jameson_uk]

Seem to remember that they reduced the power in between the two dates here. Also the tuning details will still be the old ones so you will be missing the BBC mix.

Use the UK all channels option and you should get the BBC channels and by next week they should up the power?

 

[Paranoid Delusion]

C:\ProgramData\Team MediaPortal\MediaPortal TV Server\TuningParameters\dvbt

Put the file from DragonQ's post found here to the above location (may be hidden)