An internal error is displayed on the remote desktop of the client, and the service fails to start when the server restarts the remote desktop service

Question

There was an "internal error" issue a month ago, when I restarted the three services related to "Remote Desktop" and restarted the operating system, and the "internal error" failure disappeared. But today the same situation happened again, but this time the "Remote Desktop Services" service had an error during the restart, and now this service cannot be operated, and the "Remote Desktop Services UserMode Port Redirector" service cannot be started normally, and the relevant screenshots have been attached in the pdf. Now I need to ask you to confirm whether you can restore the remote desktop function without restarting the operating system. And how to fundamentally solve the exception of "internal error", I look forward to your reply, thank you
remote desktop.pdf