Hi Chev, I have a very similar problem, in my case nginx as a reverse proxy runs on a different instance than glassfish, but both then on a vmware esxi server. Ex: nginx at 192.168.1.12 and glassfish 192.168.1.7. Its network interfaces are virtual, as there is no physical connection, I believe that the network connection is not the problem. Everything works very well for a few days, thenby giorgiobazzo - Other discussion