I have used the Ice 50 without problems for a couple of years. However, in trying to set up a new plane I have run into a problem. The set up is a turnigy 3548 1100 KV motor, Ice 50, 4-cell lipo, and Will Huban FM 9 timer, 11/5.5 P prop. When I plug in the battery I get no beeps. I do see a red led flash a couple of times, followed by a yellow led flashing. I can then hit the start button and after the preset delay the motor starts up, revs up for a few seconds, and then stops. I have changed timers, batteries, and tried a turnigy esc, which worked fine. Any ideas on what the issue may be with the Ice 50? ( I did send an email to Castle tech support but got a reply that says they may not answer for up to 3 days)