I've used a home dock for my Stiletto for a number of years patched into my house intercom. A couple months ago the radio started reporting "antenna not detected" but if I took the radio out to the car and plugged it into the auto dock it works. Bring the auto dock inside and it works fine. So I got my daughter's home dock that she doesn't use and things were fine. Now that one has failed the same way. I suspect lightning is inducing the failure from the outside antenna. Replacing the antenna changed nothing. 1. Is there something that can be done to prevent this type failure? I'd hate to fry the auto dock that I'm using now to make the system work. 2. Are the SLH1 home docks repairable? I've found nothing googling and thought our forum community may have some suggestions. I took one apart and it has two boards. It is possible the antenna input is amplified so probably needs the board to work. I don't know why the antenna isn't a straight feed thru but this doesn't seem to be the case.