Set top box daily update

You are going to lose another customer. Comcast needs to get their act together. I do not want subtitles and there seems to be no fix for the problem.  I also wish someone knows how to fix another problem...everyday when Comcast updates their software, my main TV automatically turns on, typically around 4am so I wake up thinking people are in my living room.  I since have changed the time for the update but it is annoying to be watching a program in the morning, and I have to go through the update!! Ridiculous!