Both of them are working for me today, but who knows tomorrow.
Removing the source completely and re-adding fixed it for me.
Be careful doing this if using Hulu.
I did remove the source and readdedā¦seems to work now.
I have FS2 as one of my TVE channels because it's an IPTV channel for me on Xfinity (HD version/SD is QAM) - and my HDHR Prime doesn't pick it up the HD version
For the last year or so it's been "intermittent at best" - never know if its going to work, or the WHY it isn't working..
Frustrating
On a lark, i uninstalled/re-installed and it works now...
i tried it 2-3 weeks ago 3 separate times and it didn't solve it
crossing fingers that this will fix on a more permanent basis
Since the switch to Fox One they both work fine for me via TVE.
Running into this issue. Iāve tried rescanning, deleting source and re-adding, restarting Channels docker container. No luck. What do you mean by uninstall?
BTN, FS1, FS2 all down for me (Hulu). When I do a manual channel scan on those 3 channels it shoots back: foxsports regcode: reg_code missing
Can confirm, got the same error. Just started today.
Just sent an email to support about it, hopefully it's just transient but you never know.
I can confirm I'm seeing the same error on my YTTV sources using Channels DVR v2025.09.19.2234
[ERR] Failed to start stream for ch6197: TVE: foxsports regcode: reg_code missing
[ERR] Failed to start stream for ch6198: TVE: foxsports regcode: reg_code missing
[ERR] Failed to start stream for ch6199: TVE: foxsports regcode: reg_code missing
Just updated to v2025.09.24.2222 and still the same error.
Exact same error for me for all the fox sports networks on latest build.
It may be a fox issue, I can log into fox.com with my provider but I cannot watch any channels, they all say they're not part of my allowed content. Y'all try and do the same either with the Fox One app or on a PC.
Same issue for me since yesterday. I thought it was something with me, having just started using Channels a few days ago. But I see it's not just me. I tried all the suggestions, removing and re-adding the source, etc, but no change yet. I am able to use the FS channels on other devices with my TV Everywhere package. Just not here right now.
Not sure if it's relevant but the Eplus container that pulls in BTN and FS1/2 events is still working...
and just this week i finally got it to work by the uninstall/reinstall (i take it that doesn't work now) - FS1 and FS2 just so unreliable 
did it with my laptop, i can watch everything there via my xfinity credentials
i deleted and re-added xfinity TVE and not FS1 and 2 are gone 
Using a browser, I can link my Provider (YTTV) at foxsports and watch the three channels, no problem.
Issue is with Channels DVR.
As usual there's some weird stuff going on with fox, I can watch everything in my subscription with the fox one app on my phone. But nothing works on my laptop at fox.com, says the content is not available for my provider. Go figure.
Channels keeps reporting the same reg code missing error.