Sometimes not syncing mail

While waiting for the debug log i have a idea:

Turn off folder poll frequency so its just pushing.

And set push folders to just Class 1 as i see you have it set to all, after this manually refresh your email inbox and see what happens afterwards.

I see you are using direct box could you make a test email using Gmail just to see if it’s a problem with directbox.

And you might have more than 100 mails locally. Try maxing out that number.

You may also want to fetch mails larger than 32k.