If you got problems to connect the remote MCDU (for example on a iPad) with the A320/A321 web server try this version. Unzip it to the FS&P3DMainFolder\Aerosoft\Airbus A320_A321 folder overwriting the existing version.    Please note this is the version used in the A318/A319 so it does NOT affect those aircraft. AirbusXConnectExtended.zip