I have a bunch of Ruckus T710 and T610 access points that are currently running 5.2.2.0.2069 firmware that I'd like to upgrade to 6.1.1.0.1274 firmware so that they are aligned with our Data Plane. When I trigger an upgrade on our controller for theses APs, the AP seems to complete the firmware upgrade, but then goes into what seems like a boot loop. It will just continually say "[system recovery for target failure]" after the upgrade completes. If I SSH into the AP, I can see that it is running 6.1.1.0.1274 firmware.
These AP models are said to be compatible with 6.1.1 per the Ruckus upgrade guide. Is there a common reason they would not be successfully upgrading?