During Installation of the GameGlass Host Software these permissions should be automatically set however if you are facing connection errors please verify and manually set this permission if necessary.

Browse to Control Panel -> System and Security ->Windows Defender Firewall -> Allow an app or feature through windows defender firewall (on the left)

  1. Click the "Change Settings" button on the top right.

  2. Make sure all instances of GameGlass have a checkmark beside both public and private networks then click OK to save these settings.