you drain your tanks alot?
no not really, maybe once or twice a month
might be why yours do it when they refill just the water in the tank not sure. i know mines just from the florida weather damn heat and humidity
lol I would take florida weather over wisconsin weather any day.
no way its to hot here i cant wait to move out of florida
Mine still do it in this heat in FL too,anything 85 degrees and under is perfect!