Hi there,
We have come across one issue strange issue that office 2010 Lync clients are getting prompt to enter their credentials and upon entering the credentials the prompt keeps appearing.
The lync is working fine but this prompt keeps appearing and if we simple click cancel, the prompt goes and it appears again after sometime.
So far the lync clients such as Lync 2013, Skype 2015 and Skype 2016 doesn't to have this issue.
We have Microsoft Lync Server 2010 version.
Appreciate your help!
Thanks.