Disconnected three times in 5 days

DSTV has disconnected my service twice in the last 5 days. The call centre cannot tell me why I am being disconnected as my account is paid via debit order and paid up. Then this afternoon they lose the SD pvr details so extraview is disabled. Promised today it should be working before 21:00. Guess what, at 21:00 I was disconnect for a 3rd time. I think it's a sign. Been thinking that's it's not worth the trouble. Just end my subscription. After all I have spent close to two hours on the phone and I don't have the energy to be polite to the call centre agent tomorrow.