Black Screen Lumnia<->Surface

[note3]

Hi,

I connected my Lumnia 950 XL with my Surface Pro 3.
On the desktop of the Surface I created a new folder for the Lumnia SD card.
So far it looked good.
Then I tried to change the name of the new folder.
But this gave me a black screen on my Surface.
The folder on the Lumnia card was created. On the Lumnia I could change the name of the folder and later I could copy files into it.

But the black screen on the Surface worries me.
I had to shut down the Surface.

Any ideas?

Thanks
Ernst

 

[Eastlunder]

So you have restarted the surface and everything is ok now?

 

[note3]

No, I tried it several times, but I could not change the name of a Lumnia-folder on the surface.
Of course I can change the name on the Lumnia, but never before I saw a black screen on the Surface.