AP glitchy since last update?

[Erik The Red]

I have a 2020 MS LR, and I haven’t been doing much driving because of covid, but when I do I’ve noticed it acting weird, like braking on interstates in situations it didn’t used to, slowing from 65 down to 30, then going back up to 65 again, and even completely disengaging AP for no apparent reason.

Is it just me? Or anyone else experiencing this?