Does anyone else have the same problem in your organization?
It sounds like you are having trouble downloading a PowerPoint file in Skype for Business 2019. The error message suggests that there may be a problem with the connection to the service. Here are a few things you could try:
- Check your internet connection to make sure it is stable and strong.
- Try downloading the file again after waiting for a few minutes.
- If the issue persists, try signing out of Skype for Business and then signing back in.
4.Check if there is any error message in the Event Viewer from front end server.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.