Hi Spacedesk Lea,
I am also facing the same issue as @MdA. As soon as I connect with my mobile phone with the computer the mouse stops working. After disconnecting it works fine.
Here is my configuration.
Windows 10 Home Version: 10.0.19044 Build 19044
Spacedesk Driver Console version: BETA RC Version 1.0.46
I have followed your above instructions of generating diagnostic log and have attached the same.
Please provide some solution for this.