As the title says my HTPC will not stay connected to my homegroup, which is setup on my main PC. I have to do a router restart for it to show, even then it's only for a limited time. If i restart my HTPC the homegroup is once again gone, until a router restart is done. I've tried various troubleshooting options with no luck.

Any help is helpful.

Thank you

Extra Information:
Both computers are running Windows 7 64bit home premium.
Both computers are running on a wireless network.