The storage selection was my code.
The rytec code sends the epg stuff to the biggest available storage. hdd is default. I changed the code because some users wanted to use usb instead of hdd.
Regarding the epg problem - please give an example channel (sat, freq, sr) and more details of the problem. I will look into it.
I do not have to clear the channel to get epg.
Cheers, pcd.