Report "My new K-4632 AA toilet flushes fine and refills the bowl. The tank equipment works as it should. Problem is, the bowl completely empties in about 5 minutes and stays empty until the next flush. The water isn't leaking on or through the floor so it is clearly going down the drain. There must be a connection from the bowl trap directly to the drain. Older toilets didn't have that, but this one looks like a little passageway is cast into the toilet. I have another of these toilets and it works perfectly"