limbot
8
Mmmm, that’s not good.
“General failure” is not what should be returned at all.
A quick google seems to indicate either an issue with your TCPIP stack or a program that’s doing something weird and blocking access; a firewall or VPN or something 
So it appears the issue is with your PC, not the AR150
Have you got a mobile phone or something you can use to test with? If that connects then this will confirm it’s something specific with your PC…