I had to replace a previous model which leaked and almost ruined my cabinets. Everyone told me NOT to get the product as it will eventually leak. I though I would be one of the lucky ones. Nope. It seems that no matter what, after a few years it will leak and unless you are routinely checking under you sink for leaks, you will have a flood on your hand and possibly ten of thousands of dollars of damage.
I'll give this one more try and then I'll just keep a hole in my marble. I have pans in place in case of leaks and will check every few days for any leaks.
Did they solve the problem? I doubt it.