I love the Radar Screamer. I really can't abide having the beeping coming thru com, nor a flashing light, no matter how subtle, in the corner of the periph.
I had a Screamer on the LT for many, many thousands of miles with no problemo. The one on the GT, with only 27 thou on it starting working sporadically and then quit.
I bought a new one and the first part I swapped out was the actual Piezo screamer and it fixed it. Total time from start to finish: about 15 minutes. I love working on the GT, the side panel is literally a few minutes to pull.
I talked to a guy at CCR (I can't remember who) that was having the same problem. These folks
that I bought the screamer from have a question and answer box. I asked the question and never heard back. Sigh.
Still, I love the product, have bought it before and would buy it, yet again, if I had to.