DOUBLE NAT Could cause some issues, check the link.
Thank you for that link.
I reviewed the information. The double NAT is exactly what my set up looks like.
I have not experienced any problems with this set up. But I can see it has potential to cause problems.
However, I do not yet have any VPN tunneling, nor port forwarding set up.
My family plays online gaming without apparent problems. We have not experienced difficulty with SSL sites.
I could bridge the ISPs Modem/Router.
I believe I saw an option in the ISPs router interface which is available to me.
My personal network router is a bit old and lacks some options.
Netgear WNDR3700v3
I have been looking into getting an Asus router which has more security options and built in VPN.
But wow, routers have become expensive.