In certain circumstances, the interface could enter a state that prevented it from communicating with ThingWorx until KEPServerEX was restarted. The interface has been updated to ensure reliable communications.

An issue was introduced in KEPServerEX version 6.3 that would cause the server runtime to crash after using Device Discovery with the Ping driver. This has been corrected.

An issue was introduced in KEPServerEX version 6.3 that would cause the server runtime to crash after using Device Discovery with the SNMP driver. This has been corrected.