I used to play spiral knights by launching steam and it would automatically sign me in that way, but now it doesn't have that option.
I sent a request for my username and I got a reply saying my username is steam:765611980XXXXXXXX (using x's for security reasons), I entered this to try to reset my password but it says:
The username you supplied is invalid. Usernames may consist only of letters, numbers, non-sequential underscores and may not start or end with an underscore. Please check the username and submit your request again.
Can someone from the technical team help me with this issue? I cannot reset my log in password simply because the username I didn't choose and automatically generated from steam will not let me.
Restart steam. There is no way for you to log in using that username with those numbers.