I wish I had access to my router but my Internet provider does the settings sadly, but I found out that the mobile hotspot worked as well. I'm glad you found another way in case someone else has this problem. Also Enjoy your new Custom ps3 Nightheron!
I am. I just figured it out, It was my router! I used mobile hotspot with verizon and it worked great just installed evilnat CFW thank you Revak for the help.
I do I'm almost wondering if it's my router from my ISP. I just Factory reset my ps3 and used the second DNS address and 1.1.1.1 but no success, same error as post above. I may try to get on a different internet source to see if it's my internet provider.
So, I have trying to use this method and had nothing but failure doing so. I been trying to access the link using both DNS address and most of the time the browser would say "The page cannot be displayed (80710102)", a couple of times it did go through and said that the plugin confirmation...