I have rooms setup in Alexa where I can just say "Alexa, turn on the lights" It works great and the lights in that particular room turn on. 
Issue is that sometimes another switch will turn on that is not in that group or any other group. It doesn't always happen and it can happen while I'm in different rooms.
I have it set to be a switch, but have tried light. The whole app has been deleted and skill removed and reloaded but it still happens.
 

It use to happen with a particular switch in the same way, which I replaced and renamed the switch but still happened. Now the problem moved to another light switch vs a smart switch. 

I don't understand why it's doing this. The wall switch that's acting up now is not part of any group or any othre association. 

Looking for ideas how to stop this from happening. It's turning on outside flood lights now.