I agree - we put the MR55 in our new building and have had nothing but issues but the AC gear in our other buildings have no issues

yes

No new WIFI driver updates for a long time now. Also - when vendors come on site, if their WIFI drivers aren't updated by their IT, they cannot get on.We cannot do this we have clients we serve and we have to let them connect.

What version are you running? They are suggesting us to downgrade... we are in bridge mode. iPhones won't stay connected to the network.

We want to return all of our MR55