Photoshop CC 2019: Home page silhouette

Hi,
When I open photoshop CC 2019 I have a silhouette of the button and I am see a circular loading bar. After wating few minutes, I close photoshop and reopen it and everything work.

I did a video about this problem: http://video.k-upload.com/view-video-vide_2018-11-06-14d2bc831desktop20181.mp4