I have the same issue. Here’s what I see from Google support: We have
been made aware of reported issues with the Sleep Timer. We’re looking
into possible solutions. For the meantime, we would like you to send a
feedback about this issue with the ste...
Me too.from Google support: We have been made aware of reported issues
with the Sleep Timer. We’re looking into possible solutions. For the
meantime, we would like you to send a feedback about this issue with the
steps provided below.1. Turn on devic...