Couple of bits of feedback - Server was unreachable when I tried to submit an answer, and the submit button was then permanently disabled - Not sure if my sign

Couple of bits of feedback - Server was unreachable when I tried to submit an answer, and the submit button was then permanently disabled - Not sure if my sign-in with Github was successful, it just shows login still - Now getting 'The code does not execute properly. Try to figure out why.' and there is no code in the box to enter