Undo one fix
Fixes Reelhost applied show ticked on the Check-up, tagged Fixed. To take one back without touching the others:
- Untick it. Reelhost asks first, saying what changes back and what that means, for example Turn video speed back off? Cancel is the safe choice and leaves it ticked.
- Click Undo this fix. Only now does it count as a change: the button below the list says Undo 1 fix, or Apply 3 changes if you also ticked fixes to apply.
- Review the changes, then click Undo 1 fix. Reelhost backs up, puts the settings back, restarts Jellyfin if they need it, and checks again.
Only the settings that fix changed go back, to the values they had before it. Anything you changed since, in the same files, stays. A fix applied by an older Reelhost, which kept no record, goes back to Jellyfin's (or the system's) defaults for those settings, and the question says so.
An undone fix shows as Off by your choice with the date, not as a problem, and Autopilot leaves it alone. Tick it whenever you want it fixed again.
Some undos wait for something else first: the Web port can't go back to 8096 while Emby uses it, the firewall rule stays while Tailscale devices come in through it, and remote watching stays while your web address uses it (only its limit for streams away from home can go). From a phone away from home, undos that change how the computer is reached are left for home. Restore a backup puts everything back to one moment instead.