So I get home from work, sit down infront of my computer and start browsing a few sites.

The loading times was not as fast as they should so I checked out my network setup. I had been auto connected to my ISP provided modems WiFi, which happens every now and then, so I reconnect to my faster and better WiFi AP.

Invalid password. What? Ok.. Let me just type in the same password, slowly..
Invalid password. MF..... Same password, looking down at my keyboard.
Invalid password. GDMF...

Browse to my AP config site, type in username and password.
Invalid password. Oh no you fucking did not just deny me entry as well.
Ok. Something is up and I'm going to get to the bottom of this!

Boot up Kali, fires loads of crap at the WiFi and the site. Still no damn luck! WTH!
I go upstairs to my AP, turn it off and on again.

I can now login on both my AP WiFi and config page.
It had frozen.
Thats two hours of troubleshooting for a "have you tried turning it off and on again" solution.
I feel great about my competence after this.