If your PSN is still down, follow these steps:
1. Boot up your PS4
2. Go to "setting"
3. Go to "Network"
4. Select "Custom"
5. In this menu, leave everything as default except MTU
6. Change MTU settings to "1473"
7. Save your changes
8. Reboot your PS4..... and ENJOY!
I've tried and it working just fine
1. Boot up your PS4
2. Go to "setting"
3. Go to "Network"
4. Select "Custom"
5. In this menu, leave everything as default except MTU
6. Change MTU settings to "1473"
7. Save your changes
8. Reboot your PS4..... and ENJOY!
I've tried and it working just fine