So recently I downloaded the Splatoon 2 Demo to see if I liked the game to determine if I should buy it or not. The problem is I can get into the game and join a a match lobby, but when I actually get into a match it gives me the "Connection Unstable" message then kicks me out of the game back to the match lobby again. I then took the internet speed test in that same room and got 21.0 Mbps Download, and 1.3 Mbps upload. This is actually a pretty good internet speed so I do not know why it gives me the connection message. I tried playing about 7 matches in this same room and it did the exact same thing. I then sit about 5 feet next to my router and the game match finally works, but the internet speed was just a bit higher than in the other room. I was wondering how to fix this problem because I do not want to constantly sit 5 ft from my router to play a game, and I have tried power cycling my home network but it did not fix the problem. I am curious if any of you know how to fix this problem and what might actually be causing this problem.