mac | pc Filemaker Server 13 Trial and Filemaker Go 13

[ominae]

I am problem using Filemaker  13 GO to connect to my Filemaker Server 13 which is still on Trial. There is 0 connections, so I assume that does not take up the max concurrent connection. I can see the Host but I cannot see any files hosted. I did try to use the Desktop App to access and it is working fine. Pretty Strange. I am also having intermittent problem of Filemaker Go 13 which could not open hosted files on Filemaker Server 12 on another server. Is there a bug with Filemaker 13 Go?

[ominae]

Seems like windows firewall is the problem but when i use filemaker client, there was no such problem.