After some experimentation, I decided it was better to have the HDHR Connect in a different DVR than the Prime. There appears to be no downside, as Plex searches both DVRs when scheduling recordings.
The procedure is to create and delete a DVR with each type of device (which Elan refers to as heterogenous) and then add them back via cURL. Here’s what to look for in the log and how to place it in a cURL statement:
LOG:
Nov 03, 2016 13:55:09.595 [0x80d043800] DEBUG - Request: [10.0.1.63:54732 (Subnet)] POST /livetv/dvrs?device=device%3A%2F%2Ftv.plex.grabbers.hdhomerun%A1A1A1A1&lineup=lineup%3A%2F%2Ftv.plex.providers.epg.onconnect%2FUSA-TX64967-X%23Frontier%2520Fios%2520Keller%2520-%2520Digital&language=eng (3 live) TLS GZIP Signed-in Token (Bollar)
cURL:
curl -k -X POST "https://localhost:32400/livetv/dvrs?device=device%3A%2F%2Ftv.plex.grabbers.hdhomerun%A1A1A1A1&lineup=lineup%3A%2F%2Ftv.plex.providers.epg.onconnect%2FUSA-TX64967-X%23Frontier%2520Fios%2520Keller%2520-%2520Digital&language=eng”
Note the url is enclosed in quotes. You may need to add the Plex Token, but that is not required in my configuration.
