Blender UI super slow on MS surfaceBook

any idea why even with the NVIDIA card the performance is not useable?

opening dialogs is like stop motion

is tat openGl related?

we ran Blender also using just the dedicated card - no difference

SurfacePro3 here
In 3 years use - never had any issues using Blender on it (i5-4300U, HD4400, 8GB RAM, 256 SSD).

Just did a different test today. Ran a’la Stand Alone version from USB (Blender 2.79b & LuxCore2b3).
Except loading a bit longer than usual, i had no issues. Even OCL rendering did better than i expected. Just brought a smile to my face. Only thing, enabling/disabling add-ons was a tad bit slower (i blame the slow USB).

IDK, should check & know drivers, UAC, services running, protection, telemetry… could even be some silly setting elsewhere.
Well, win10 :rolleyes: forced me to learn more, so many things i had to take off. But it’s stable and still fast considering.

I also get many calls from people getting new pro stuff and it usually turns out to be win10 issue in connection to either drivers, updates, firmwares… fixing takes moments, but research takes hours.

Hm I can test it on the surfacePro I have - never used it since the surfaceBook has the GPU base.