X1 Box Turns itself On

I have an X1 box that is turning itself on every morning at 4am. We’ve tried resetting it several times ourself and once with tec support assistance.  That did not fix the problem.  Xfinity sent a replacement box.  The replacement box worked OK for a couple of days.  Now...it’s turning itself on as well...usually between 3 & 4am.

HELP