So, I updated the firmware from R085 to R089, because the smartphone app would not let me access the Almond+ without upgrading. I did this via the router LCD screen. It was a disaster!! The upgrade process wiped out all my settings (SSID, passwords, port forwarding, static IP addresses), but not my sensors; this despite the UI indicating "save all settings.". To make matters worse, when I tried to restore settings from my backup file, I got the message that it was not a valid file. Furthermore, the UI is flashing that I need to upgrade, the smartphone app states that my router needs an updated, BUT the router LCD indicates that I have installed R089.