As mentioned, we both had issues with stuttering using flash drives. So, to see if a faster drive would help, I snagged a new flash drive to see if I'd be able to use it to pause live TV. I popped it in, and the replaying of "paused" TV was working great. My other flash drive stuttered within a couple of seconds, so when I was watching smooth video for 10 seconds or more, I was all happy with my new purchase. Then, it started stuttering, too. Dang. I tried a NTFS format, but that didn't help. I even formatted it (Fat32) using the Homeworx, but no dice.
Looks like the weather will be nice today, so I'm going to work with my antennas to see if I can improve on reception for that one station. I doubt it, as I've spent a good deal of time optimizing it in the past, but I'll give it another try.