It was day 17 in my HT v3, and noticed a slight burning sensation under the ring. When pulling on the device a little to relieve the tension I noticed I could just slip the whole device off! Quite a disappointment, and I started thinking about buying a smaller ring. However the burning sensation wasn't gone. At that moment I woke up and realized it was a dream, and I was still securely locked. Quite an interesting experience! I went to the toilet to release the tension and got back to sleep.