My Cambridge Audio 840C cd player stops playing for a fraction of a second but VERY RARELY like omce a week? Did anyone had this problem? The thing is that my cds are spotless no single scratch so It must be a problem with cd. I don't know what to do as it happens so rarely. If I contact richer sounds they will tell me to send it bla bla bla it will take ages and at the end they may say it is nothing wrtong with it. They will listen to 10cds and it won't happen a single time and will say it is my cds. My warranty period is close to end so I'm worried it will get worse. What should I do??