My current version of FreedomBox is 21.4.2 (which the FreedomBox itself says is “up to date” so I’m assuming that’s the latest version).
The version of SyncThing that it has is 1.0.0-ds1 . My main computer is running 1.17.0 . I didn’t manually install 1.17.0 to try to be bleeding edge or something, that’s what the package manager installed. Apparently, the version difference is now big enough that the two devices refuse to talk to each other anymore because the protocol on the FreedomBox is considered too old by my main computer, so it just refuses to communicate saying “server selected unsupported protocol version 303”
According to the version history, 1.0.0 goes all the way back to Jan 1, 2019 and there have been lots and lots of versions since then. Is there a version update for SyncThing planned for soon? I’ve been heavily using this application and it’s kind of disappointing that the FreedomBox version is now too old to be compatible.