Hi Joseph,
Very glad to see that we are finally receiving some attention. To answer your questions:
Just to verify, can everyone confirm if all have installed the Creators Update?
Yes, all updates have been installed, including the Creator's Update. Has not helped.
When you turn on the Surface, did you notice if the Surface logo flickers/shakes as well?
In my case, yes. Shaking is present on the black Surface splash screen from cold boot.
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?
This is my 2nd SP4 with the issue. In this case, the shaking starts from cold boot but after ~30+ mins to goes away. After 5-6hrs of use it comes back more vigorously, after which
the device has to be shut off for a few hours before it goes away. In the case of my 1st SP4 the shaking started after ~5hrs of use and progressively got worse the longer it was used.
The general trend is that it seems to come about faster and more intensely when using more processor intensive programs. No single tasks causes an onset. Once it starts it won't
stop until the device is shut down and allowed to rest.
Does your device connect to your external monitor/s via Surface docking station when this occurs?
I do not own a Surface dock so I cannot speak to that. It connects fine to an external monitor via Mini DisplayPort without issue. When connected, the shaking would be present
on the Surface's display only and not the monitor.
Are you using a splitter/adapter to connect directly to an external monitor without the docking station?
An HDMI to Mini DisplayPort adapter is used for a direct connection to my external monitor. No docking station is used.
We are all looking forward to further support on this issue.
Regards.