Bengen,

I experienced the same problem. See my posts on "Ask Mike at Hitec, on 5-26-02".

I could make it work on individual channels but not with a Y on one channel. I tried with an amplified Y and it worked with no problems. I believe it is the problem of the combination of the loading of the Hitec digital servos on the Multiplex receiver. I could get two standard Hitec servos to work on a standard Y, but not two digitals.

Also, when I connected a digital and a standard servo on a standard Y, only the digital worked! Go figure.

Has anyone else had this problem on the Multiplex 12 channel IPD receiver?