I am running a NOIA button on my PC I have opened ports 8048 TCP & 8058 UDP, I checked IPv6 and got the result as shown below, but I only get 50 NOIA. Does anyone know the cause and how to fix thanks!

I think it has something to do with enabling IPv6 in your router. I know because I disabled mine because I still run some legacy programs with Windows 7. Try checking your router. I also plan to re-configure mine as well.
sometimes problems like this are really annoying, but many things can be fixed. provided we are able to be patient all problems have a solution, it's very important to ask for help between people because there are some who know better