Weird problem

[ideoplastic 86]

For some unknown reason everytime I press the Push-to-Talk on my Yoke the autopilotdisengages. It happens with the 747 & 737 series. Never experienced this before andwondered if anyone knows what may be the cause. Trying not to have to reinstalleverything.Thanks and regards

[downscc 1,327]

Joaquin: First guess is you are pushing the A/P disco button. Mic buttons are usually on the right hand side of the yoke, behind the horn such that the index finger squeezes and you get the mic.