I switched the FMC’s around to test this and get the same thing - the router-side FMC’s LPS-1 runs noticeably warmer than the DAC-side FMC.
And after previously switching the LPS-1’s around before, I have no idea why the router side FMC is always drawing more current.
Playback has been flawless, no connection issues, all LED’s indicators are as they should be.
Not that it matters much though. Just an interesting observation I guess.
These are really great additions