I typically say "hey Google, turn on kitchen lights". I have a few phrases I can use because I set up routines in Google Assistant to "tell triggercmd to run kitchen lights on" (which is the triggercmd command) when I say several variations of "turn on kitchen lights" or "turn kitchen lights on".
I've also said "hey google, tell triggercmd to run kitchen lights on on mainpc" to eliminate any possible conflict with the google home routine. Still no luck.
The odd thing is that saying "hey google, turn kitchen lights off" still works, along with about 1/2 my other commands. The other half (that don't work) give the me the response "say something like run calculator on office pc". I'm trying to figure out why this has stopped working for about 1/2 my commands. Like I said, for about 6mo, no issues at all.