Like if a station was going to preempted the network's 12pm or 4pm offerings for syndicated programs that the station forgot to push the button to switch over for instance. I assume when this happened they soon corrected it and switched over to the correct program. Once around 1995 or so a Washington Bullets game was blacked out on HTS in my area as the Charlotte Hornets claimed our area. In its place was Prime Network Sports with college basketball. (Southwest Conference game I think) Then at 10pm instead of going back to HTS feed it continued with Prime Network programming then it continued into the next day with the Sneaux Zone at 2pm. (that is how it was spelled) HTS never aired that show at all as they air college basketball coaches shows instead. I was glad that I got a chance to see it. Finally they fixed the problem by Friday of that week.