PS4 Share Play stopped working a year ago, trying to fix it


About a year ago my PS4's ability to use Share Play stopped working for no explained reason.  I have tried almost every solution for this issue I could find on this forum and others, but have had zero luck.  I bought a new modem, I forwarded ports, I bought new ethernet cables, no fix.  I am going to try port triggering instead of port forwarding the next time I get a chance. 

Any help would be greatly appreciated, this service used to work and I just want to get it back.