Review on TIHOOD Windshield Holder Suction Windscreen by Maurice Branch

I think it's me but I need to change this part a second time. Does anyone else have this problem? On the first (original) the pin had inexplicably come loose and kept falling off the windshield. I replaced it and it stuck for maybe an hour and then suddenly fell off!? It's no good when you're speeding down the freeway. I'm glad it came with two and so far so good with the first. It sticks well and is easy to remove. If he decides to show off, I have backup.