[ovirt-users] Windows Internet connection issue

We are running oVirt Engine Version: 3.5.0.1-1.el6, this is running on Super micros. We have 5 hosts in a cluster on VMs built on this. Hosts Network interfaces are bonded and mode 4 (LACP). On the bonds we have VLANS for different networks, and all linux vms built on these hosts work and can access the internet. We are having issues with windows VMs. They cannot access the internet. Pings to external sites work, no failures, DNS not an issue but when browsing pages, the page keeps spinning and would not open... Anybody experience this issue, would be greatful for any pointers. thanks