Over the past couple of days, I’ve been experiencing a problem when using the APPR feature. After engaging the feature, the aircraft just sways back and forth, wildly, all the way down to the runway.
I’ve experienced this with the 737BBJ, 789, A320, A321.
When I engage the feature, I am within 15-20nm out, 150-160 KIAS, using appropriate flaps. I have tried intercepting the ILS at 30 degrees, 15 degrees and straight in. Tried with both head winds, and tail winds (all less than 7kts.) Same thing happens.
Anyone else having this problem?