This error is related to networking and before jumping to the tips, for solving PS3 8071, it is recommended that you first detect the cause of this issue. It is the most notorious error of PS3, mainly because of its unpredictability and the fact that it usually pops up while playing, during loading of some final stage or final movie. Even YLDE is not as hated as 8071, but unlike YLDE solving PS3 8071 is a breeze.
Usually 8071 is considered a networking issue but in some cases users blamed faulty HDD. In either case, you need to understand that if you are playing a top seller game, then it is a possibility that number of players has exceeded the maximum limit set by server, so server is malfunctioning. In this case, you will have to contact network servers of PS3, to know the real problem.
Just to make sure that everything on your side is in mint condition, just turn off the console and let it cool down for a while. After few minutes turn it on and try connecting again.
In case you have got multiple devices attached to your Wi-Fi modem or router, check the status of connection on these devices too.
If you are still unsure of what is going on then get your hands on a PS3 repair manual and go through step by step instructions on solving PS3 8071 error.
That is it, the connection problem should be solved before step 4 but if it doesn’t then follow the instructions.
Such PS3 problems are pretty easy to fix without any detailed advice. However, if you have yellow light of death or your console is not loading at all, then you will probably need a full PS3 repair guide with step-by-step instructions on how to carry out hardware repairs and other issues.