I'm having trouble with 0.5 -- I can't save a wifi profile, nor will it connect to my router via wifi. When I click "connect", I just get tossed out on the "network interface" page, and no connection is made. What's going on? I'm using a RPi 3b with HiFi Berry DAC+ Pro. I had no such problems with 0.3 and 0.4. Thanks!