Resolved: Hershey DR Network Intermittent network errors
It was determined it was problem with a card in the router. The card has been reset and problem has cleared. A problem record will be created in ServiceNow and a case opened with the Vendor.
More information: Resolved: Hershey DR Network Intermittent network errors
Story added 21. July 2017, content source with full text you can find at link above.