Just to verify, can everyone confirm if all have installed the Creators Update?
Yes, it is installed. Latest Windows Updates as well.
• When you turn on the Surface, did you notice if the Surface logo flickers/shakes as well?
Yes, but only once its warm and has started flickering in Windows. If it's been off and is cold then the Surface logo doesn't flicker. It's definitely heat related.
• Does it occurs immediately after you logged in to Windows, or when working on a certain task? If so, how long does flickering/shaking last?
As above, if its warm it flickers before Windows even starts. It has nothing to do with any tasks and will last as long as the computer stays on and will only stop if the device has been switched off for sufficient amount of time for it to totally cool down. Once again it's definitely heat related.
• Does your device connect to your external monitor/s via Surface docking station when this occurs?
It occurs with or without connecting an external monitor. I connect it to a Surface docking station at work at it flickers, at home I just connect the external monitor directly to the device and it also flickers.Onceagain it's definitely heat related.
• Are you using a splitter/adapter to connect directly to an external monitor without the docking station?
As above. I use a HDMI to Mini Display Port adapter at home and it flickers. It occurs with or without connecting an external monitor, and with or without a docking station.
It's definitely a hardware problem and it's definitely heat related!