Hi. Hopefully someone can help us. We have a 2020 Georgetown GT5, out on a camping trip and our Techma toilet no longer fills and the kitchen faucet has severely decreased water pressure. The shower, the bath sink and the outside shower run fine. This is on both city water and onboard water pump. Not the main water filter as I removed that to test. No leaks anywhere. And no fuse appears to be blown/tripped. At a loss. Is there a direct link between the toilet water supply no the kitchen water supply on this model? Any other ideas?