Dears,
After doing the update to Version 19, we are now experiencing a peculiar problem.
Every intranet is operating normally, and branch offices are linked to the main network through site-to-site VPN.
at the same time, We are using a locally hosted Exchange server, however, in certain areas, it is not loading properly. Only those locations that have a modem coupled with the firewall are considered to have an issue. Those locations
Pinning is working without any problems, the website is loading and will continue to load, and after around 15 minutes it will be correctly loaded. Outlook keeps indicating that the connection is established, but it is not downloading any emails.
When I reverted to the previous version (18.5), it began functioning properly.
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