On 11/21/24 at 12:43 PM all incoming and outgoing email stopped. There are currently over 250 emails in our account that I cannot download. I've deleted the 3 files as recommended by one contact, shut down, and restarted Thunderbird with no success. Thunderbird was supposedly up to date but I noted another update effective 11/27. Current version 128.5. Equipment is Dell desk top GTK5PC6 running Win11 (this may be the problem but I'm starting here first - Win help is anything but). The desk top is 64 bit with 500mb hd, Intel Core X-64 processor, 16GB ram.