Hi I have a Vu duo2 and been using it for a while but have been experiencing some problems like a lot of freezing. I have a cccam which i can also use oscam. I have tried a few things but on some of the channels I have a lot of freezing. What are the best settings that I can use or what can I do to improve it to stop freezing. I am really lost. Please if any can help I would really appreciate.