Re: Error code 201 EVERY SINGLE TIME
I've found that when BF2 is loading (after being 201 disconnected):
1) turn off the network (Main PS4 Menu > Settings > Network > Connect to the Internet [toggle "off"])
2) go back into BF2
3) THEN go back to Network and [toggle "on"] (Main PS4 Menu > Settings > Network > Connect to the Internet [toggle "on"])
4) go back into BF2 and R3 to re-connect
I hope this helps others, it's saved me a ton of hassle (still sucks to go through all that - haha!)
Cheers!