5 stars: For whatever reason recently hasn't been working I have it on another phone and it's fine I don't use it much there so maybe it's not updated but idk. Tried deleting it and installing it back tried deleting the data and cache nothing. (Update) So I guess my phone didn't update by itself like it usually does I did that and it's works perfectly fine now.
4 stars: !!!!!Your mileage may vary!!!! It's gotten a lot better than it used to be. Although it is still not recommended to use for online play. It works alright with input delay and lag based on the same network and distance between device issues that is beyond Sony's control. It has worked well enough for me to access my ps5 and afk farm GTA 5 online.
4 stars: When it works, it's amazing! My wireless network at home is above average and when sitting perfectly still, far from anything that could create interference, connections wax and wane. Direct connections are good when you want to game so as to not bother the household and seems marginally more reliable than a standard connection.
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