Yu-Gi-Oh! GX Tag Force 2 (EUR) "A Connection Error Has Occurred"

[DeathArcana]

I trying to play against my friend using PC as Host and a Android Phone as Player, i managed find and enter in the lobby, but when the game is about to start i get a messenge saying ""A Connection Error Has Occurred", someone could help me? :/

PS: We are using the same version of PPSSPP, same to the game, and using the same WiFi Hotspot.