I have a legacy D-180 with the AP-74 and 34 installed in my RV7A. Autopilot works flawlessly in all modes when engaged, but lately when I key the mic button on the stick, it (most of the time) disengages all functions of the AP 74 autopilot. all lights go off on the main switch and the servos and it is completely disconnected..I'm usually able to get everything re connected quickly, but it makes for a dicey situation when being vectored for an instrument approach in the soup..
anyone experienced this or anything similar?
anyone experienced this or anything similar?
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