After trying to set up a static IP address by changing the etc/network/interfaces file and having it break connectivity following that, I decided to just set it back to default. I followed this post here and changed it to:
auto lo iface lo inet loopback
I reboot and wifi still doesn't work. The error in WiFi Config is:
Could not get status from wpa_supplicant
And the /etc/network/interfaces file has changed itself back to:
auto lo iface lo inet loopback iface eth0 inet dhcp auto wlan0 iface wlan0 inet static address 192.168.1.1 netmask 255.255.255.0 wireless-channel 1 wireless-essid Jasper wireless-mode ad-hoc
Any ideas how I could get it working again? I'm new to Raspbery Pi.