Hi scottrods,
I prefer to sleep with the bedside echo dot with clock with the display off, even with automatic brightness dimmed, it is quite bright.
The point is, the alexa voice command for switching off the clock display was working fine for months and last night it just started having amnesia about Alexa commands and the Alexa question back "which device?" never happened before this morning?, so obviously Amazon have changed something or it is an inherent bug!
Very annoying.