After having trouble with my EPG I decided to include my providers iptv channels into my enigma2 box into a separate bouquet.

Then I mapped the channels with echannelizer to the corresponding DVB channels to fetch correct EPG with EPG importer plugin.

Then i moved on to my Sony Television and that's where I'm struggling right now. I've tried so far Dream Player TV and PVR live to import my enigma2 bouquet into Live Channels. At first it looks like everything went fine but live channels can't connect to the stream. The display stays black and after some seconds a warning appears that the source is unexpectedly unavailable. The curious thing is, that I can watch the channels without problems in Dream Player natively.

Where did I go wrong and what else can I try to watch my channels through live channels/tv?

Any advice is appreciated.