I do an o.reload SyncPipes and it gives the following:

08:36 [Info] Unloaded plugin Sync Pipes v0.9.16 by Joe 90
08:36 [Info] No previous version to rollback plugin: SyncPipes​

So far this is the only plugin I am running into with this.... running default config and no data.

Is it just the reload or is it failing to load everytime?
There was a fault with the save in V0.9.16 which has been fixed in V0.9.17.

Merged post

Are you still having this issue?
I've tried to recreate but haven't been able to get your error.