Unable to Initiate Remote App Connection

[Guest /u/RealParable]

HI Guys,

 

Im fairly new to Windows Server 2022 and Remote Desktop Services so please excuse the potential lack of critical detail

 

I have a Remote Desktop Servces Remote App Collection configured with a license server, certificate and everything else configured, i also have port 443 & 3389 open.

 

I can navigate to my rdweb (on the same network and off the network) whether in the browser or via the RD client (Workspaces) however when i go to connect it gets stuck on 'Initiating Remote Connection' then eventually asks me for credentials to my DC (Bear in mind it never changes it status to Congifuring as it would when connecting to the full machine via RDP) once i enter my credentials i am then prompted with the following error:

 

Unable to Connect

 

Unable to connect to the remote app as there is network connectiviity.

 

Error Code: 0x300005b

 

I have googled this error and even ChatGPT'ed and it yields no results to a resolution.

 

Hoping someone has dealt with this and resolved it and can equally help me.

 

Any further details that may be needed please ask

 

submitted by /u/RealParable

[link] [comments]

 

Continue reading...