I have this message 25 hours earlier, have read topic here on d2jsp, and reboot pc, reboot router, and few minutes ago i have lost the second key with the same user (me)

....

Omg

I got same problem too. Cd key in use by me for 72 hours or more. Just switched to a new cd keys. And solved the problem.

I have not such many cd keys.

What happened after 72 hours expired with your first key (used by you) ? Is it free now? Or you stll wait more time?

I opened a blizz ticket. For help.

Yes, i do the same

Maybe it is a new way TO BAN CD-KEYS?

did this yesterday evening, today at noon I got a response and it works again. resolved very fast after contacting

I have the same issue and so does my friend.

Btw, do you meet another problem: maximum of 4 ppl in game? This problem started 1 hour ago

This post was edited by PCContra on Feb 3 2023 03:26pm

I was dropped out of a room and blizz says this:

https://us.battle.net/support/en/article/225993

This post was edited by belegur on Feb 3 2023 03:32pm