So i do play MMORPG games with my smartphone (suported by Android). I play one particular game a lot, and havo no problems with the connection to that game's servers. But i wannted to try out other rpg games. I downloaded them without any problems..Google PlayStore works just fine. Have a great wi-f connection. I can open game, anf those open very fast and then i just have to start a game n connect to the server. But by some mystery , when i have to choose a server (i tried all of them) it shows "server connection failed" or "network connection is unnavailablee" but my internet is working. what should i do?