Our client runs Hosted Exchange from their ISP. One of the users has a problem. Running MS Office 2013 (I think)
"I’ve been having an issue with my laptop which has been getting worse. Basically my Outlook disconnects/goes into ‘Non Responding’ mode every few minutes so I have to keep re-starting it. This happens from different locations so not the wifi being used."
He can’t risk any major fix like re-installation as he has a vital convention next week.
I suspect his Outlook/Office needs a "repair" such as: