My macmini gets stuck at password input
Hi all, since I bought it my mac mini does something strange. If the computer has been on for a few days without usage and I try to log in, the password box gets flooded as soon as I start typing the password. At the first character I type it looks like I typed already 10 letters, therefore I cannot type the correct password. The only way to make it work is to shut It down hardly (pull the plug) and restart it. At that point, I can input the password and it lets me in. Any ideas of what this could be related to?
Thank you!
Mac mini, macOS 11.5