Couldn't figure out why the TV was occasionally turning on "by itself" at odd hours. It is a "dumb" TV with the only thing connected being a Roku stick.
Happened again last night approximately 2AM.
Finally put 2 & 2 together and it is the same issue...seems to be caused when the Roku stick updates software.
Is there a fix coming that will stop this once and for all? I shouldn't have to disable CEC to prevent this happening since CEC is an important feature to facilitate easy use by just the Roku remote control.