Cannot receive Comcast emails

5 days cannot receive Comcast emails on desktop on windows 7 with outlook 365, chrome, firefox.
Wired connection to router.
Internet work, provider not comcast.
Error from connect.xfinity.com - took too long to respond.
Second email account on outlook work normal

Could get comcast emails from any other devises on same home network - laptop with win10, android tablets, phone. Even wired smart TV could get emails

Restart router not help.

What could be the problem? Windows setting?

Thank you for advise