Since this last firmware update I’ve witnessed some pretty bizarre behavior watching yarbo make his usual rounds with the pro mower. Even with strong (green) signal showing 0.00m “margin” I’ve witnessed it push its way into no go zones both forward and backwards, also from both sides of the same no go zone (eliminating the possibility of it being map drift). I saw yarbo entering the no go zone not only physically but also saw it on the map on my phone in real time. That seems a bit dangerous. I also did have it for the very first time go into an out of bounds section (outside of the map) between two areas that get mowed causing it to chew up some pro mower blades. Admittedly for that instance I was in “yellow signal”/PPVS for that incident - but the PPVS performance seems really pretty atrocious from my limited experience with the new update. I’ve also had yarbo get himself quite confused around which direction he was pointing (which I think was impacting the PPVS). My assumption is that possibly could be related to the single antenna mode? Is there any option to disable that?
No option currently and in single antenna mode it would need to be moving to get its direction.
a few times I saw yarbo doing some “strafing”, moving one direction while facing nearly 90 degrees off on the map in the app 
Seeing similar. Had to rescue it twice hung up on flower bed border edging twice. INSIDE NGZs.
We’re sorry to hear about the issues you’ve experienced after the latest firmware update. Thank you for sharing such detailed information with us.
Could you please submit a support ticket for this issue? This will allow our team to collect the necessary logs and details to further investigate whether this behavior is related to the latest update or another factor.
We truly appreciate your help in providing these details, and we’ll make sure your feedback is forwarded to the relevant team for further review.
Thank you for your patience and support.