Since update 102.11.0 (64-bits) my mail freezes


Since the latest update today 102.11.0 (64-bits) my Thunderbird on Windows 10, freezes when receiving mail.
I did a new install but that did not help, I have turned off every email notificiation, that also didn’t help.

I have asked my ISP but they have no server problems with my imap account.
On my phone, with a different program, I have no problem at all.

Is there anything I can do to get this fixed?

Thanks !

ps: I found out when I turn off RealTime Protection in Windows Defender, my mail does not freeze, but how am I going to let Windows Defender know that this program is safe?

In Defender you will want to set an exclusion for Thunderbird.