at the moment i merge 3 epgs together to one xml.gz with webgrab++ by myself (german/switzerland/austria)
please create DACH epg or provide fullEPG link (guide.xml.gz)
Highly recommend setting up tvheadend and then using tvheadend addon instead of simple client. I've been using simpleclient for a while and kept wanting to move over to tvheadend but never got the chance until a few weeks ago. It is just so much better.