Hi, I have a laptop Asus UL80VT, I have checked the option auto-hide in the taskbar properties. Sometime the taskbar is staying on all the time, so I look into the same properties window and I can find the case unchecked. I noticed that this happens expecially after wake-up from a long time. Short time - no problem. Before I was thinking that the change was happening at start-up, so I have turned off all not-windows services at boot but it was not the case. Windows Update and Microsoft Security Essentials are up and running. Where may I look to find solution? Thanks.