Hello iam having this issue of my sleep settings for whatever reason keep changing.I put it so the computer cant go to sleep and the monitor can sleep after 30min i will come back maybe after a couple hours the computer will be sleeping.I wake it up and I check the settings and it says the computer can goto sleep after 1 hour.Its not always set to goto sleep after 1 hour it can be any duration.What exactly is going on here?Thanks