FilmOn Addon Credentials

Having purchased a Filmon login, entering registered email address and password work OK on windows 10 laptop, work OK on Android Filmon App.
But can’t get to work on FilmOn addon. In FilmOn addon settings I am selecting FilmOn account, using registered email as FilmOn User name, using registered password as Filmon Password, but channels still timing out after 3 minutes.
Would somebody please tell me how to register my FilmOn subscription in the Kodi FilmOn addon?