Hi, I am trying to watch sports on nowTV on my MacBook but have recently run into a strange issue that has prevented me from being able to. I can load the programme I want to watch but it then freezes instantly once it's loaded. I am running fully up to date computer with good wifi and have not always had this issue. The image also unfreezes for a split second when I close down the app. I have tried reinstalling the player and this hasn't worked. Does anyone know what might be going on?