Big undershoot on Roamio fast-forward

I'm having a new issue on my Roamio (base unit). Fast forward used do a great job of compensating for my response time, backing up about a quarter second from where I hit play again. For the last several weeks however, FF on the 2nd fastest mode, backs up almost two seconds.

Is anyone else seen this?

And is there a way to fix it? I can purposely overshoot when doing FF, but that seems lame.

I'm running software version 20.7.1.RC2-USA-6-846

Link

Big undershoot on Roamio fast-forward