I can remember I have not installed Splashtop on my laptop, just TeamViewer install. I thought when I installed and uninstalled this application will let Spacedesk works well, but it doesn’t work. When I connect to the primary machine, it always shows error code 2-5 on my cell phone. My laptop shows an incompatible Display HookDriver.
I have uploaded my diagnose log, can you pls find which application caused this problem?
Thank you very much for sending the diagnostic logs.
splashtop Windows 7 legacy WDDM driver (lci_proxykmd) is still installed on your Primary Machine.
splashtop Wired XDisplay seems to leave garbage behind.
splashtop Wired XDisplay seems to fail uninstalling their Windows 7 legacy WDDM driver on Windows 10.
Funny: Why does splashtop WiredXDisplay even install such a broken Windows 7 legacy WDDM driver on Windows 10 in the first place? Their own product isn’t even using it…
To remove this left behind splashtop Windows 7 legacy driver on Windows 10, just run Command Prompt as Administrator then type the command: sc delete lci_proxykmd press enter
Then reboot your primary machine and try again with spacedesk.
You can try USB Tethering / WiFi Direct / Android Debug Bridge Cable connection for performance improvement.
For instruction, please check the Performance Tuning -> Network Bandwidth chapter in the user manual https://forum.spacedesk.netuser-manual/#item_507.