I use it with my cell phone because I don't have a headset, but every time Remote Play disconnects from my Ps4, which is extremely annoying. I have a 250mbits line and the internet works perfectly, so it can't really be because of that. I turned the remote graphics settings all the way down, but this earth keeps coming back with the exclamation mark and it disconnects. There are no updates and I have deleted them and installed nothing.
Your internet speed has nothing to do with it as Remote Play is only on your LAN (Local Area Network). With such a data flow, your router can already be overloaded.
Okay strange it says you need min. 5mbits
Ok my mistake. Apparently there's now a support so that it works from anywhere with an Internet connection. Here it can still be because your router is overloaded and your streaming device may have a bad connection. Latency won't be that great either.
