Hi everyone i just want to know if any one can help just recently something strange started to happen me and my wife started noticing that when we use the bathroom tap hot water by the zinc and we close it tightly and my wife goes to the kitchen and open the hot water tap the one in the bathroom is also open like i have to turn it to close it again tightly last night i let hot water tap run while i was busy washing my face because it takes a while for the water to become hot so while i was busy washing my face i rinsed my face of while the water was stil cold but runnig while my eyes where closed i emediatly noticed the water was not running any more ànd the tap was clost tightly what can this be