I was getting this in my event log and users could no longer connect to RDS when trialling it –
Event ID – 1296
Remote Desktop Connection Broker Client failed while getting redirection packet from Connection Broker.
User : DOMAIN\USER
Error: Remote Desktop Connection Broker is not ready for RPC communication.
and then
Event ID – 1306
Remote Desktop Connection Broker Client failed to redirect the user DOMAIN\USER.
Error: NULL
I found the Fix for me was –
If you edit the properties of your Session Collection, click on the Security on the left. There is a setting for Security Layer. By default it is Negotiate. Try to set it to RDP Security Layer
My users could then connect again, i made the change in group policy for all TS (RDS) servers
– Computer Configuration\Administrative Templates\Windows Components\Remote Desktop Services\Remote Desktop Session Host\Security
– Edit ‘Require use of specific security layer from rermote (RDP) connections to Security Layer-RDP
Hi,
I’ve got the error after importing GPO for Windows 2012 R2 on Windows 2016
Thank a lot
hope it helped 😉
This solved my problem! Thank you so much
Glad it helped….
That solved my issue too! Thanks!
Solved it for me! Thanks!!
I was struggling with clients not being able to reconnect after their VM restarted in 2016 RDS VDI.
This fixed the problem.
Thank you. Its work for me.
Windows Server 2016
Yes, It helped
I upgraded my RGS from 2008r2 to 2012r2 and suddenly Connectors would have on hang on “connection quality” then drop the attempt. Thanks you SO much for this post! You rock! Still have to figure out why the connection is taking so long to negotiate, but it’s solid once I connect. Sweet.
Thank you, it worked.
Clean install RDS on Windows 2016 Server.
Your solution worked a treat, had to reboot before I was able to log back on okay. Thank you.
I used it for error there are No available computers in the pool (win 2022 server). The result is successful. Additionally, computer, right click, remote desktop, -remove remote desktop only at network level
Thanks for this, just deployed RDS on a 2019 server and this was wondering why I couldn’t RDP after a reboot!