Not all the time but allot. While surfing I will get a repeat channel. Like go from ch5 to 6 and it will show ch. 6 but have the program thats on 5. If I go back to 5 and then to 6 it will correct itself. More of a problem is when I have channels set up to record sometimes it will not go to the next channel. Example record 15 have it set to record 44 but it will record 15 again. Even though the sign says it recorded 44. I have Sudden Link Cable. Its hooked up before their box as was told. Any help you can give is needed. Thanks.