I set up ADBtuner a few months after it first came out. The instructions were so good and it's worked so well that I don't remember much about getting it up and running, and I've just used it since. Until a week ago, when it quit working, and digging back into it is pretty foggy for me.
As a note, my channels DVR is running on an up-to-date Ubuntu Linux server, also where ADBTuner is hosted. A few weeks ago, I moved the server to a new subnet, changed the IP the clients connect to, all has been well. In case that matters
The experience now is programs I schedule to record through Channels scheduling through ADBtuner result in corrupted or damaged files. Black screen for video, or not, audio track completely missing, or not, or a file that generally looks OK but can't be navigated via ffwd or rewind.
Programs recorded via TVE show no issues.
When I log into the Portainer interface, I see the Local instance, the only one I have, it says up, little green check. If I click on the environment to manage it, it immediately goes to 'down', error of "Failed loading environment - The environment named local is unreachable." and nothing else will bring it back that I've tried short of rebooting the server.
ADBTuner itself shows to be up and "Endpoint Connection Successful" status. None of the configured channels have changed. If I use the Preview feature, I can see a the correct channel come up.
Would love any suggestions on how to troubleshoot this.