I just experienced this bug trying to land at RKSS ILS Z 14L a couple times and came searching here. After searching on reddit, this forum, and fenix’s discord; it seems like this is a rather well known issue with the fenix and is sort of a Heisenbug. Some people have it sometimes, others never do.
Over on the discord they say it’s an Asobo issue, although no one clarifies what the exact issue is.
Some people say disabling FSRealistic fixes it, others say land at 5kts above Vapp and flaps at 3 instead of full.
I tried it 3 times at RKSS and the same thing happens every time, unless I autoland. I haven’t seen any problems with autoland.
I’m gonna try landing at other airports with some add-ons disabled and update it here.