I received a replacement Ruckus 7150 due to an issue with my old one. I am using 08095g UFI. For the past month, my Ruckus has been having "Heartbeat loss" several times a day. It lasts for about 2 seconds and then reconnects, but it generally lags up my video calls.
I contacted my ISP, and they ran tests saying it is fine on their end. I even replaced my modem with a completely different brand (done by the ISP), but this heartbeat loss continues. They have said it is the Ruckus.