My DVR just updated to 2017.02.11.0312 and it did not find any of my devices upon startup. I manually scanned for them and they were not able to be found that way either. So, tried adding by IP address and that was successful. Note, I do not notice any loss of settings as a result meaning that all previous configured channels, and passes are still intact. It only appears that I lost the devices.
Logs don’t really provide any indication as to what went wrong:
2017/02/11 15:02:48 [SYS] Downloading new version v2017.02.11.0312
2017/02/11 15:02:51 [SYS] Update downloaded and verified successfully.
2017/02/11 15:02:51 [SYS] Shutting down for upgrade from v2017.02.10.0714 to v2017.02.11.0312
2017/02/11 15:02:51 [DVR] Recording engine stopped.
2017/02/11 15:02:53 [SYS] Starting Channels DVR v2017.02.11.0312 (darwin-x86_64) in /Users/admin/channels-dvr/data
2017/02/11 15:02:54 [HDR] Found 0 devices
2017/02/11 15:02:54 [SYS] Started HTTP Server
2017/02/11 15:02:54 [DVR] Recording engine started in /Volumes/Channels-DVR
2017/02/11 15:02:54 [SYS] Bonjour service running for dvr-lionsden.local. [192.168.1.100]
2017/02/11 15:02:54 [SYS] Removing old update 2017.02.07.0145
2017/02/11 15:02:54 [DVR] Waiting 4h57m5.273798124s until next job 1486861200-68
2017/02/11 15:02:54 [SYS] Created database snapshot: backup-20170211.150254
2017/02/11 15:02:55 [SYS] Removing old backup backup-20170201.231125