When i added the leaver to this machine as u can see the colors for the 3 parts were set black blue black .. Once the lever was turned on, the colors r reset to all white, however it is still linked to the Black Blue Black

Odd, it also resets the tiles rotation, can you confirm that the rotation is still broken after reload / relogging.

Yes, after a server reboot and re-join, everything is as shown in the bottom picture

Hmm, I'll poke arround it when I get back.

Does this still happen?

I'll have to test when i get back up to bein able to use Ember machines

If it happens again, new issue.