Outlook Web App Attachments in Office 365

[masmith]

hi there, we have a very strange thing happening in the Outlook Web App in Office 365... When attaching documents from OneDrive it just spins and doesnt attach. Thing is, that it doesnt happen all the time and seems very intermittent.

Has anyone had this issue recently ? More wondering if Microsoft have changed something which Fortinet hasnt caught up with yet (as in a new IP or something)

Thanks

[packetpusher]

Maybe you can try to set a shark trace and provide us with the output.