We got a new camcorder--replaced the antique from about 15 years ago. Had it by the tv and hooked to the tv and George was trying to get the remote to work. It started to make this high pitch--not really a squeal but a very irritating noise. Bentley went nuts and started fly catching like crazy and I'd say it went on for about 5 mins. A couple mins maybe after it was shut off. I really think Bentley does have sm and I've been putting off the mri but going to try to get him video'd and get to our neurologist. I just don't know if I can go through anymore s - - t this year without losing it. Going to be very hard to get him video'd as he does't do it daily so its going to be plain luck to catch him.