To get the best experience from Share Play, both you and your friend will need a high-speed internet connection of at least 2Mbps. To check the connection status of your PlayStation®4 console, go to Settings > Network > Test Internet Connection.
Try the following to improve your connection:
- If possible, try using a LAN cable to connect your PS4™ console to the network. If you are using a Wi-Fi connection, place the PS4 and the router closer together, and make sure there are no obstructions between them.
- Other devices on your network might be using a large amount of bandwidth. Wait until they are finished before trying again.
- Go to Party > Party Settings > Video Quality for Share Play and make sure to set both Resolution and Frame Rate as Standard. You'll need a high-speed internet connection to use Share Play in High.