oh hy! Thanksfor your quick answer!!
**First section, ‘Setting currently listening device’:** - I have that too of course 
also with a lot of debug nodes ^^
Isn’t it usually the case that as soon as I give Alexa a command, something should be displayed here somewhere? So in one of the debug nodes?
in your first flow, the “input_boolean.alexa_helper” should actually turn_on.
but he doesn’t do it here.
but in your “main flow” you can see that it “checks” whether the helper is on.
Initially, I tried to ONLY use the “node-red-contrib-alexa-home-skill” here as well. But I’ve tried many different options. (As I said, I’ve been trying for a long time ^^)
Unfortunately, I can’t get any further with the “switch node” (echo device?)… here the node always assumes “otherwise”.
I’ll try again