Do you recall when you last reset your Kerberos password? Hopefully that was not the last time I suggested you change it, back in April of 2021, when I urged you to do a regular reset of the KRBTGT account password. If you’ve followed my advice, you are already one step ahead of the side effects caused by the November updates that introduced Kerberos changes.
While many of you may be waiting to install the “fixed” versions of the updates that deal with the introduced authentication issues, or you may wish to install the out-of-band updates that will fix the side effects, there are more steps to do this patching month and in the months ahead.