Yeah, those infrared sensors can be pretty finicky. Had a similar issue at a commercial site once—bathroom faucets randomly turning on and off, drove the staff nuts. Turned out the cleaning crew had switched to a new stainless steel cleaner, and the polished surfaces were reflecting just enough IR to trigger the sensors intermittently. Took forever to figure that one out...
Another thing I've noticed is that battery-operated sensor faucets can act up when the batteries start running low. You'd think they'd just stop working altogether, but nope—they'll tease you with random spurts or weak flow instead. Swapping out batteries regularly (even before they're fully drained) usually keeps things smooth.
Also, totally agree about debris causing issues. Had a faucet making this weird buzzing sound once—it was driving everyone crazy. After checking everything else, finally found a tiny piece of grit lodged in the valve assembly. Removed it, flushed the line thoroughly, and problem solved.
Glad you got yours sorted out though—nothing beats that feeling of finally silencing those ghostly plumbing noises after hours of troubleshooting...
Had a similar issue at my place shortly after moving in. The kitchen faucet started randomly dripping and making this weird humming noise. At first, I thought it was just old plumbing or something, but after poking around for a while, I found out the previous owner had installed one of those fancy touch-sensitive faucets. Turns out, the sensor was picking up interference from a nearby LED under-cabinet light strip I'd just put in. Who knew LEDs could mess with faucet sensors?
Ended up repositioning the lights slightly and wrapping some electrical tape around the sensor cable—problem solved. Honestly, I kinda miss the simpler faucets sometimes... less tech, fewer headaches. But hey, at least now I know to check for weird interference before calling a plumber next time.
Haha, touch-sensitive faucets are cool until they're not. Had a tenant once convinced the faucet was haunted—turned out it was just interference from their Bluetooth speaker. Tech is great, but sometimes simple just works better...
Haha, true, but honestly I wouldn't trade my touch faucet for anything. Sure, it occasionally freaks out when the microwave runs (don't ask me why...), but the convenience when my hands are covered in raw chicken or paint is totally worth the occasional ghostly episode. Plus, regular faucets aren't foolproof either—ever had one drip endlessly no matter how tight you twist? Tech quirks or plumbing quirks...pick your poison.
Totally agree about the convenience factor—touch faucets are a lifesaver when you're elbow-deep in mess. But I'm genuinely curious about your microwave interference issue...could be electromagnetic interference messing with the sensor? I've seen similar weirdness with motion-sensor lights flickering when certain appliances run nearby. Regular faucets have their own headaches too, like worn-out washers causing endless drips. Seems like no matter how advanced or basic, plumbing always finds a way to keep life interesting...