RB4011iGS+5HacQ2HnD Password after Update.

Today, I noticed that there was an update available.

After the update, I got the message that my “winbox” is too old and no longer supported. So, I switched to a new one.

Now, I’m getting the message that my password is incorrect.

However, the router doesn’t have a password, and there’s nothing about a password on the sticker on the router either.
The manual clearly states that there is NO default password.

so how do i now connect, even a full reset dont give me a password

Just to make sure: you leave the password empty and you get the message “incorrect password”?
Did you reset by use of the reset button? Sure it is reset?
You didn’t specify a password for this device?

Last resort: netinstall:
https://help.mikrotik.com/docs/spaces/ROS/pages/24805390/Netinstall

Can you connect through console?