Many users report Playstation 4 fatal errors after installing the Firmware 1.7.
The 1.7 update landed on 30 April, however many users report that they have problems with it, and some of these errors are quite serious.
List of common misconceptions:
Ejecting disk without reason
Blocks Games (ws bug-37504-9)
black screen
Error in recognizing hard drive
Disappearance of the list of online friends
Expiration of games already purchased
Lack of synchronization with trophies (Error np-32136-5)
Faults in the micro controller
Faults save uploaded to the cloud
The user Rafabaredo arrived at Playstation Blog:
Me too gives me a lot of errors, I check call of duty ghost not appear I "sometimes" friends who are online, and to top it wont let me play mercenary king (which makes me expired) and I activated and strangely plus let me play other games except for that ....
I hope sony fix this fast