Hello Valentin,
Regret to hear about the inconvenience caused. Is that Microsoft Outlook on which you configured both Hotmail and Gmail accounts? Did you disable AVG temporarily and check if the Gmail sync issue is resolved? If not, please right click on AVG system tray icon to disable AVG protection and check.
I have a hotmail account and a gmail account running on the win 10 mail app. Until a recent win 10 update they worked just fine. After the update hotmail worked fine but gmail would not sync and gave error 0x80072746. Many have had the same problem and could not find a solution. Then some one who uses Avast for protection found it was the anti virus causing the problem and Avast fad a fix the could go to. What say you AVG?
Yes! When I turned AVG OFF my email from gmail synched right away,
Hello Valentin,
Regret to hear about the inconvenience caused. Is that Microsoft Outlook on which you configured both Hotmail and Gmail accounts? Did you disable AVG temporarily and check if the Gmail sync issue is resolved? If not, please right click on AVG system tray icon to disable AVG protection and check.