Ruckus R650 with Unleashed 200.16.7.0.402 has unfunctional Web UI

[netconductive]

Hello! 

I have a Ruckus R650 [901-R650-US00] running Ruckus Unleashed (200.16.7.0.402) and the Web UI is broken. Though it loads up initially just fine, whenever I try to edit a Wi-Fi network or click on the "access points" section it just loads an empty grey screen. Here are some relevant logs that I found in the syslog:

Sep 6 13:10:11 prd-radio syslog: upgrade_debug: pid=5161, insert_field_to_upgrade_ap_list(): firmware_file open failure
Sep 6 13:10:11 prd-radio syslog: upgrade_debug: pid=5161, get_ap_list(): see [/tmp/unleashed_upgrade/upgrade_ap_list_from_election.xml.ready], ap-list ready!
Sep 6 13:10:11 prd-radio syslog: upgrade_debug: pid=5161, get_ap_list(): ap-list loop 0.

I have another problem with it not negotiating 802.3at (POE+) no matter what I try. I'm powering it with a Juniper SRX320-POE, and I have enabled POE negotiation on the source but it still recognizes it as a "802.3af Switch/Injector":

ruckus(ap-mode)# get power-mode
PoE Configured Mode : Auto
Power Consumption Status : 802.3af Switch/Injector
USB Status : Disabled
OK

Forcing it to use POE+ with `set power-mode at` works, but doesn't persist after reboot.

Finding what the log messages mean has been a big pain as documentation that refers to it is almost non-existent.

Thank you