POP3 Error?

I have just upgraded to version 2.7.8095.0 via auto upgrade.

Overall the enhancements work well.
But I am now getting a error message I wasn’t getting before?

“[POP3] An attempt to connect to ‘Jerry Markham’ failed. This could be caused by temporary server unavailability or incorrect settings. Do you want to check the settings”

This only happens when I do a ‘manual’ send/receive, not on automatic.
I have not changed any of my email account settings.

Regards
Jerry

Even I face the problem recently after installing the new update.
What I have observed is this error message pops up only if the incoming mail size is greater than 4mb.

Can I ask you what service provider do you use, so we can try to reproduce the issue?