Since this is a Docker container project, I wouldn't recommend trying to find the actual folder it goes into. Instead, I'd recommend installing FastChannels on the new device, and assuming you've copied the DB backup file onto the new device, do this from the folder where you moved the backup DB file.
docker stop fastchannels
docker cp ./fastchannels.db fastchannels:/data/fastchannels.db
docker start fastchannels
that would assume i can figure out where i can put the db file that i can find it in SSH...one of the shares would be easier to copy to, but ive been unable to find those directories in ssh either...lol
@KineticMan Request: Is there a way to request a Restore from Backup option in Settings?
I have an easy way to get to the data files, but this is I believe the 2nd person who ran into this issue?
Followup: Due to the number of different ways it can be set up, Docker/Windows,Linux/Mac, NAS, etc... too many variables for where the data folder is...
Also, on a restore, have the process blank the database first, in case a user tried to recreate but messed up?
i think i need to delte the container and recreate it so it puts itself in my app cache volume, its currently not there
that would be awesome
yes, please!
great minds
Good news! I checked out FilmRise Music again, and noticed that while any Gracenote data I've tried doesn't match up, the scraped guide data is now accurate. Some time slots remain generic, but the slots that do have guide data, line up properly with what's playing 
I'm using the Plex version, which shows up twice for some reason:
I only had to dismiss the community ID suggestion:
Qello Concerts also works well. I'm using the Plex version of that too.
We're enjoying both of these music channels very much.
I love how the Channels Changes Report (beta) that makes it easy to discover what new FAST channels have been added recently. One feature request I have, is the ability to disable new channels we're not interested in, directly from that same list:
If we can't have that, then maybe the ability to filter (or sort) the Channels list by "most recently added" would be a good alternative to the same?
Lastly, I just noticed that all of my Plex channels are appearing twice in the Channels list, how do I fix that, or clean it up easily?
Did you try the "New Channels" filter?
Also - not sure what caused your Plex issue - try running the Clear Inactive Tool
Yes, thanks for the reminder, under "more filters." When I choose "Last 1 day" I see a useful list of 6 channels to review:
But any other selection, like "Last 3 days" gives me a much longer list, 15 pages long with 700+ channels listed alphabetically.
Hmm, thanks. But trying that method with 30 days selected or 1 day selected doesn't seem to impact those Plex duplicates. Is there anything else I can try?
I'm guessing they all got added today somehow-- not sure what would have caused that.
Two options off hand:
Yeah, I had the same thing with Plex (dupx), had to disable that source and when I re-enabled it came out fine.
Thanks, that took care of it!
IMPORTANT UPDATE
Plex is doing something funny. It's creating duplicate channels and EPG isn't working. I suspect API changed.
The upstream data we use for Samsung TV+ is down at the moment. I don't have a workaround currently short of matching all the Channels to Gracenote. I think I have a lead on this ...
I'm working on Plex now and hopefully I can figure it out and get a hotfix out.
This post did not age well 
lol it’s all your fault!
edit: oops, spun up a second channels by accident instead of fast channels.
ok, im a doofus, i forgot the fix the data directory to my docker subdirectory.
and now of course now i see the db file.
now back to our regularly scheduled portainer struggle...
of course now replacing the db file bombs out the new container because my original fastchannels db is out of date and i cant get into my original portainer to update it.
if it isnt one thing, its another..
