True. I had to change the folder from "vdr" to "tvh" in "Picon path" setting.
Great, when it fitted to you! But that was not quite my problem. Everthing within TVH was correct - but there was a change in the naming within the share - therefore the path for the channelicons in KODI (!) did not work further
(and it seemed, it blocked everything else witihn the PVR settings... ?!? I don't know.....).., I changed the path to the share from ".../Picons/... " to ".../picons/...." that caused the errors in the logfile....
After that everythings worked smoothly... but, I downgrades to LE 9.2.6 for usability reasons ... for the moment at least ....