I have been a Orbi user since the first firmware release. It has been challenging ride. The product once working correctly, is better than anything else out there (I have tried every mesh system). I just updated to firmware 1.8.0.6. I am happy to report that of the 56 various wi-fi devices I have, nothing is disconnecting (24 hour run). I also noticed that web pages under this firmware are loading much much faster. I am running the Orbi in AP mode with a Verizon Fios router and Wi-Fi turned off and MU-MIMO turned on. I hope this is going to remain the final fix!
