So I was on an ok short final for 19L at KSFO, then all of a sudden and unseen hand pushes me into the dirt just before the runway. I'm guessing it's an issue with the bgls, AFCAD or elevation because it was just as i crossed over onto the reclaimed land. I have FTX NCA installed but I never went to vanilla KSFO on this install, and I also have ASN installed so I also thought it could be some sort of wind shear bug, doesn't seem likely though, especially given how mild the weather was. I've never had anything like this happen before, usually the bugs and errors Ive come across have been more logical. Here is a video of it, excuse the low frames, that's just the recording, forgot to lower the quality on dxtory https://www.youtube.com/watch?v=QLfjkB_hQsk Any ideas would be appreciated, couldn't find anything related via google searches, in the meantime I'll be looking into it further.