Outlook 365 loses Connection

I have found the Connect client really useful and have been testing this.

one issue that has just come up is;

when being connected using connect for over 2 hours, all was working then Outlook displayed the Yellow triangle stating that it can't connect.

Restarting outlook did not correct the issue.

but re-connecting the Connect client fixed the issue.

not sure if it is a continuing problem, but will keep an eye on it.

My Connection Details are as follows;

Not a split connection (internet through VPN)

Policy AES128

XAUTH

Automatic FW Rule