Folks,
As part of our resolving this, would you please note down the following each time you experience this problem:
The time?
What you were trying to do?
The exact error message you received?
Anything else that might be of relevance - e.g. Were there other members online at the time?
What you did to resolve?
How long it affected you?
Please either list this here or PM (or even email me) with this. It will all help in resolving this.
Regards,
Greg