How to fix Skype meeting disconnection because of missing session refresh in Skype for Business Server?
You might be disconnected from a Skype for Business meeting if the meeting lasts longer than 30 minutes hosted on Microsoft Skype for Business Server 2019 or Skype for Business Server 2015.
The Skype meeting isn't getting refreshed at session expiry time interval.
To fix this issue, install one of the following updates:
The September 2020 cumulative update 7.0.2046.244 for Skype for Business Server 2019 and Unified Communications Managed API 5.0 Runtime.
The August 2019 cumulative update 6.0.9319.562 for Skype for Business Server 2015 and Unified Communications Managed API 5.0 Runtime.
However considering you have already purchased Restoro and would like us to assist you in doing that utilizing a remote session, please contact our support and they will be happy to help you.