I know I've been posting a lot the last few days, and I apologize!
I've been running Channels DVR successfully on my Mac Mini. The remote streamers are all Amazon Fire TV's. For whatever reason, when I switch apps on the remote Fire TV's, I have to reauthorize. For instance, I go watch Netflix, and go back to Channels, I need to reauthorize.
Logging into my Mac Mini (the server) and rebooting the server program in the tray fixes the issue.
Is there a setting I should change? Ports are manually forwarded, and UPnP is enabled, just to be safe. Any help is appreciated.