Hello, This time I will explain how to fix CredSSP error on RDP.
Let's get straight to the point
First method:
You can watch the tutorial below:
https://www.youtube.com/watch?v=Mp9vPS4Efto
if the above method doesn't work, you can try the method below:
https://www.youtube.com/watch?v=egoWx20sVqY
But if the method below hasn't worked yet, I recommend you to use Microsoft Remote Desktop (Download at microsoft store).
the photo is like this:
By installing it I guarantee 100% of your problems are resolved, so if I personally recommend using Microsoft Remote Desktop software only.