Duo is the user-friendly zero-trust security platform for all users, all devices and all applications. Cisco An圜onnect Secure Mobility Client empowers remote workers with frictionless, highly secure access to the enterprise network from any device, at any time, in any location while protecting the organization. Duo integrates seamlessly with Cisco's An圜onnect VPN, providing an additional layer of security for your remote access. However with with the VPN in the mix, it causes a lot of IP fragmentation which can't be properly reassembled in time, or at all - leading to drop outs, black screens and freezing.ĭuo for An圜onnect VPN Duo's multi-factor authentication (MFA) is the easiest MFA solution to protect your Cisco An圜onnect VPN. Turns out by default, starting from Remote Desktop Protocol (RDP) 8.0, it will try to use UDP for connections in order provide a better user experience on slow connections. There have been a couple of instances where clients have reported drop outs and freezing, it only happens for a couple of seconds but is quite an annoyance. Not only is opening up port 3389 a major attack vector with no bruteforce protection, but new vulnerabilties such as BlueKeep and BlackSquid don't even need to authenticate to exploit the RDP protocol.

We've been moving our clients to using VPN connections (SSL VPN using WatchGuards, specifically) when they need to access their computers via RDP, and don't have a Remote Desktop Server in place. Enable the Turn off UDP on client setting.ĭid you find this article helpful? See more Windows tips & tricks on our blog and join us on Facebook, Twitter or LinkedIn to get all the latest updates as they happen.Navigate to Computer Configuration > Administrative templates > Windows components > Remote Desktop Services > Remote Desktop Connection client.Set the Value data to 1, Base to Decimal. Name the new DWORD as fClientDisableUDP.Right-click the Client folder and select New > DWORD (32-bit) value.Navigate to HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindowsNTTerminal ServicesClient.On the client machine, press Win+R to open the Run box.Looking for an easy way to connect to Windows computers remotely? FixMe.IT is the world's most reliable and cost-effective remote desktop solution that allows connecting to any remote PC in just 3 easy steps. Run the following command: reg add 'HKLMsoftwarepoliciesmicrosoftwindows ntTerminal ServicesClient' /v fClientDisableUDP /d 1 /t REG_DWORD.Run Command Prompt as administrator on the client machine.

Incorrectly editing the registry may cause system-wide problems that will require performing a clean reinstall of the OS. Do not change any registry keys unless instructed to do so. Warning: exercise caution when modifying the Windows Registry. Here are three methods that may help you unfreeze RDP on Windows 10. Given that there has been no official fix for this problem, there's no guarantee that switching to TCP will fully prevent RDP from freezing. My registry already had the DWORD fClientDisableUDP under 'HKLM SOFTWARE Policies Microsoft Windows NT Terminal Services Client' and it was already set to '1' Is anyone else having this issue? I'm close to scrapping my use of this software and going back to Microsoft's Remote Desktop Connection Manager and check back in a few months and see if. Type in 'Gpedit.msc' and press 'Enter' to launch the Group Policy. Group Policy Method: Press 'Windows' + 'R' buttons on keyboard to launch the run prompt. Check to see if adding this value to the registry fixes this issue. Save changes and exit out of the registry. Inside this folder, set the fClientDisableUDP option to '1'.

Fclientdisableudp