I'm facing connectivity issues with few applications with Norton Secure VPN enabled

Sorry to say, I should have visited this forum before I upgraded to Norton 360 premium vpn. But that was because I had been using Norton for over 30 years - and found it better and better. But now it's over. Norton vpn creates a lot of problems. I am an experienced programmer and program tester and have tried to find solutions, but Norton 360 premium vpn fails in so many areas that I give up. This includes switch between facebook groups, messenger, Openvpn (tunnel), streaming (eg pgatour, instagram), web cameras where I use the most reputable Hikvision that requires IE or Edge with IE addition (which is not supported). So far I have used Expressvpn and never had any such issues. Unfortunately, I also do not get downgraded back to my old Norton 360 with 10 users - because it is now at 5 users. I was tricked by the many push messages every day that I had to buy premium and vpn. Norton should be ashamed to broadcast a program that works so poorly is not what one expects from a major player.

[Edit :Calrified the subject]