Starts in high-quality mode → later drops packets but keeps sending high-res images → terrible experience.
Most users assume RDP uses TCP port 3389 and that’s it. By default, mstsc attempts UDP 3389 first for real-time graphics and input. UDP handles packet loss better for screen updates. remote desktop connection mstsc
How to start Remote Desktop (RDP) from the Command Prompt | 4iT Starts in high-quality mode → later drops packets
mstsc uses network autodetection, but it runs . If your network fluctuates later (e.g., VPN congestion, Wi-Fi interference), it never re-adapts. remote desktop connection mstsc
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services\ DWORD: VisualExperiencePolicy = 1 DWORD: ImageQualityPolicy = 2 (0=high, 1=lossy, 2=adaptive but re-evaluates)
Use mstsc.exe with a custom .rdp file containing: