My bosses Groupwise client (he uses cache mode) has just started having issues printing to both networked printers and a local printer, but not all the time. We have not been able to track it down to a specific type of email but its only the GroupWise client. If he opens an attachment from GroupWise, he can print the attachment but not the email. If he closes Groupwise and reopens Groupwise and immediately prints the email its Ok for a little bit but after opening another email it will stop.
From what I am told there were no changes to the computer other than Anti-virus updates.

I am going to run a GWcheck against but I thought I would post this just incase GW check doesn't solve it.

Any ideas?