i have an issue with a xantech mraudio88. after installation (8 zones, with 4 of the zones splitted), only 6 zones responded. Also, i could not download my programme unto the base unit. I keep getting the message "unexpected error during download"
I shut down the controller. The unfortunate thing was that when i put the system back on, none of the keypad work. I checked the power supply, it was ok. The keypad only displays a number 2.25.
I dont know what this mean. I dont want to believe that the controller is spoilt because I can still use the controller to control the sources (through the virtual Keypad on my Laptop) connected to the controller. Can you please advise me on what to do.

I will appreciate your quick response to this mail because I have to deliver this unit as soon as possible.

Thanks.