Well, not exactly the same problem. When my valve shuts off, it's off. However, on occasion, it will run for a second to refill the tank just a little bit. I haven't actually sat there and watch it but, for this to happen, the float level certainly dropped enough for the valve to let a bit of water run. I don't have any external leaks and ran a dye test from tank to bowl and it reveals that the flapper is still good. I quit using bleach tablets cause they were eating up the flappers.