Hi ever body I have solved this issue for me any way. It seems that it has to do with the game trying to upload your saved game on cloud. But could is full so you will get the bug of not signed in to psn. Any how heres a link that will show you how to delete some of the saved files on cloud and any questions regarding that matter. You should restart your ps4 after you delete the files and wait for at least 5 minutes for your system to try and upload the pvzw2 save file again. I hope this helps
I am having the same problems, and it is a brand new system. I tried this, but no cigars. I am at a lose, having worked on this issue for the past 2 hours now, I am about to just say f it and trade in for an Xbox, at least I know that system works.
