Hi @Yumi
This error code (CE-34878-0) is a generic message from PS4. It’s displayed due to multiple causes, from external drive problem to game bugs and could be also display for more important internal PS4 damage.
In other words it could be translated by “You got some problems” 
. That’s why it might be important to send the PS4 crash report. More, as tis crash report is sent by Sony to Funcom, the number of crash reports can help Funcom to define not only the root cause, but also the frequency of the bug. Today I did not see on Trello ( Conan-Funcom Bug Tracker ) the bug(s) we are talking about for weeks not …