Around the start of the month all speakers began to act up. You ask a
request or question or anything and the first time the speaker will
respond "Hmmm there was a glitch, try again in a few seconds" then you
try after it stops talking and works perf...
I have similar problem - my lights will turn on randomly throughout the
day, and sometimes early morning. It's annoying as I tell Google to turn
the lights off, but I also get the "there was a glitch, try again in a
few seconds" response.