Toilet Question: I purchased two bay toilets earlier this year. I left for a 3 week vacation so I shut off the water to the house because I was told to do that when leaving for a long time. When I came back one of the Glacier Bay toilets was working normally along with an American Standard I have in the master suite. The other Glacier Bay is in a spare bathroom that is not usually used but when used approximately a week after turning on the water, the toilet started making a static type noise only when refilling. Then the following day the Glacier Bay toilet started making the same noise. I find it weird that both toilets started making this noise. I attached a video so you can hear the noise. Any insight is greatly appreciated