I've been spending this morning trying to fix my internet connection and/or my PS4. When I do an internet connection test, my internet is working but it says failed when it comes to the PSN connection test. I've tried looking the issue up and I've subsequently tried every solution that was offered to me.
So far I've tried doing a system software update, I've booted it in safe mode and rebuilt database and reset settings etc., I've reset my router and unplugged it. I connected to a different network (my phone as a hotspot) and it worked fine, so can anyone tell me how I can get it to work with my wifi again? It's been working fine for years up until this morning.