Hi Shaun! Great to hear that you found the solution to your Firefox and WiFi issues. It looks like the new VPN you installed was causing the problems. You made the right move by uninstalling the VPN, and now everything seems to be working fine with your WiFi connection and Firefox. If you have any more questions or run into issues in the future, don't hesitate to reach out to our Firefox Support Forum. We're here to help! Keep enjoying your safe online experience in Hong Kong.