I'm having a similar problem. I was actually able to do the daily heroic, but then on patrol, I got kicked to orbit after about 3-5 minutes. Now I can't stay connected for more than a few minutes at a time. I've been playing for weeks without a single issue, and now, after maintenance that should help people, I'm getting kicked constantly again. I would say to open ports like for the centipede error, but I've done that and I'm still getting error codes constantly. I've gotten bee, lion, and fly (which I've never gotten before today) so far. Usually for me it clears up in a few days, so if the pattern continues, hopefully it will work itself out. This happens to me just about every time they do anything, whether it be an event or planned maintenance. For the next several days after it's finished, I will not be able to do hardly anything on my PS3 or PS4 that requires access to the PSN. I'm not going to get worried until it continues for more than a few days. If it's not up by Sunday or Monday, at the latest, then something's wrong with their servers...again, and we'll just have to wait and see if they decide to fix it.