Is there a way to turn on pagination? Or a plan to implement it?
I have never needed to see every single email in my inbox when I first open Thunderbird but I'd assume it trying to load everything is why it freezes for a few minutes every time I open it.
Alle svar (3)
What is your anti-virus software?
Standard Windows Security that comes with Win10. Nothing else
Try to start Windows 10 in safe mode with networking enabled.
Does the problem go away?
Windows safe mode disables anti-virus software. This is a troubleshooting step, not a solution.