Here you can post all the known PS4 errors.
PS3 / PS Vita equivalent pages for crossreference.
[System] > [Error History] contains the last 100 errors
Error code
C0
C1
C2
C3
C4
E
| Name |
Errorcode |
Remarks
|
|
E-820001F7 |
This service is currently undergoing maintenance.
|
NP
| Name |
Errorcode |
Remarks
|
|
NP-31734-8 |
Sign into PSN to use network features
|
|
NP-35000-8 |
Problem connecting to PSN, connection timed out
|
NW
| Name |
Errorcode |
Remarks
|
|
NW-31453-6 |
Network Error, connection timed out
|
|
NW-31484-0 |
Cannot connect to internet / DNS server not specified
|
WV
