I've been installing smart switches and mostly seems like working fine. This one location though, seemed okay at first but after a power outage the breaker tripped unless I removed the right switch (see picture) in this three gang box; on a different circuit than the left and middle switch. All I can figure is something with the Neutral wires is wrong though it allows it to work once it starts working until there's another power outage.
I was hoping I could share this picture and illustration of my situation (I'm sorry I'm sure it's very amateur) and see if anyone could see something wrong or if there's a solution. I had all three switch neutral wires attached to the nut/bundle you'll prominently see. There are other switch locations on these circuits but I have no idea how they all fit together other than the left switch is a 3-way to another switch up some stairs and that's all been working.
Really appreciate any help. I'd be embarrassed to calculate how much time I've spent trying to figure this out on my own.