My iMac is blocked on the login page. The mouse wheels never stopped. I passed Apple diagnostics test. No errors or default was found. I am running last Ventura beta version. Please help

My iMac is blocked on the login page. Mouse wheels is running and never stopped

i passed the Apple Diagnostics. No error detected

i am running Ventura beta 5 version. I installed it Yesterday and it was running for several hours. I shut down the iMac at night

my problem come at restart next Day