Hi Kent
Thank you for the response. I was hoping to get a response that explains how this error comes about. I have already been to the websites you referred to above. Iam fairly proficient using Lync Logging tool.
This is the kind of error that requires one to enable logging for the whole day because you do not know when it occurs or or what you are supposed to enable in logging. The logs that I have gathered so far failed to show the problem.
Regards Herbert Zimbizi