I have 3 red series switches installed in a single gang box in my bathroom. One controls the vanity light, one the bathroom exhaust fan, and one the light in the shower. I’m having a weird issue where sometimes when the fan gets shut off the light in the shower also turns off. The exhaust fan pulls like .3A (well below the 400w max inductive load). I’m thinking maybe there is something going on because the led shower light is so low power? I thought I remember seeing something about a minimum load but I was thinking that was just in a no neutral situation (I have a neutral). None of these are 3-way switches.