Windows Host Only Has Partial Access to Linux Guest

[catalyst156]

I have a Windows 7 host (running Virtualbox v4.1.18) with a Linux guest (Redhat Enterprise) running a web server.

Once the host is on the network I can access the server from other computers without issue. However, I cannot seem to access it from the host. It appears to partially connect and then hang. I'm running the Play Framework on the server and on my entry page I get the HTML title to load and then nothing else UNTIL I kill the Play application at which point some of the page loads.

The network settings for the VM:
Adapter 1:
Bridged
Realtek PCIe GBE Family Controller
Intel PRO/1000 T Server Adapter
Deny Promiscuity
Cable Conencted

Any ideas? Thanks.

[noteirak]

Do you use the same IP from the other machines than from the host itself?

[catalyst156]

No, the Windows host and Linux guest are using separate IPs on the internal network.

Update:
I've been using the bridged connection with a hardwired connection. I switched to wireless this morning and now it's working. So it would seem that there is something wrong with my own adapter settings on one side or the other.