I have a B One running 8.5.1 firmware with no issues.
I updated firmware tonight to 8.5.4 build 6264 and after rebooting into the new firmware, the Network Settings page (where it normally allows you to edit and create vlans under LAN, etc.) is blank. See screenshot attached.
I rebooted back into the older firmware 8.5.1 and all is normal again. On firmware 8.5.1 under LAN it shows three vlans, Untagged LAN, a VLAN for secondary computer, and a wireless VLAN.
How should I correct this with firmware 8.5.4?