just a question for those in the know. The SV8000 has the ihub hooked up...works great...except for one thing. When trying to get the 8psk switched on for echo5/129 ... the sv8000 says it recognizes the external module...but the sv8000 loses all signal strength and quality on all sats (110 119 129) ... when switched to internal module is switched on...signal strength and quality comes back. any ideas/suggestions would be appreciated. running the firmware 1.4 and the latest bin.