Can't input messages until clicking participants list after full-screen sharing in Skype for Business 2016 and Skype for Business 2015 (Lync 2013)

Applies to: Skype for Business 2016Skype for Business 2015Microsoft Lync 2013

Symptoms


Assume that you have a full-screen sharing for presenting PowerPoint slides in a meeting in Microsoft Skype for Business 2016 and Skype for Business 2015 (Lync 2013). After the full-screen sharing, you may find that you can't input any messages until you click the participants list.

Resolution


To fix this issue, install one of the following updates:

Note Lync 2013 was upgraded to Skype for Business in April 2015.