Had my reverb for nearly 3 3/4 years only had a problem in the first month, has been fine ever since, never had problems with the remote, its pretty well worn now after being used 3-4 times a week 12 months a year, the black shaft finally got a small line down it from a piece of grit, i got lazy and didn’t clean my bike, still works fine a bit slow in action and has a bit more twist in it , just bought a new one to replace it , my new frame is 31.6mm , have been running the old 30.9mm with a shim, thought it was time to retire it to my wifes bike :D. should last for another 5 years on her bike :D