Occasionally one of my virtual channels does not populate with guide data within the web interface, and to resolve this I need to Fetch guide updates. However, after I do this, it changes the line up for all the virtual channels (see screen shots). I have hundreds of movies which I break up into categories so I suspect it could be happening after one category runs out of movies. This is using a Win10 server for ChannelsDVR.
The second issue is related to the first because when this occurs, I am unable to scroll past that channel using Android's TV client. However, this only happens when looking at future guide listing when the missing guide data changes from showing the channel's name to just a blank line.