Symbonite,
We have noticed that mileage varies on the MUD LEDs depending on the system. The code therapists are looking into this, and I see some head scratching going on.
This appears to have been introduced when we moved to the new MUD design. The new design is more physically rugged and able to take more abuse.
The code is sending the proper commands to the MUD and it works properly, sometimes, other times the LED commands seem to be ignored.
All I can tell you now is that we are looking into it and hope to have it solved soon. In the interim you can always trust what is on the screen.
-Fred