Additional features, settings, or issues not covered by specific Microsoft Teams categories
Hi John,
Thank you for contacting us. As far as I know, you can try to use Network Assessment Tool to test network segments. For your reference, see the following article.
https://docs.microsoft.com/en-us/microsoftteams/upgrade-prepare-environment-prepare-network
Besides, may I know more details about the issue you encountered in Teams? We're happy to help you.
Regards,
Marvin