Hey,
I've been trying to establish multiple embedded RDP sessions with the latest Remote Desktop Manager for MacOS (2026.1.8.6), but none of them worked.
I tried to establish "plain" RDP sessions (direct connection to the target machine), but it didn't work.
I also tried to establish CyberArk's SIA-RDP connections (with RD Gateway), but it didn't work either.
The message I keep getting is "unable to connect to host - CONNECT_FAILED (0x00020006)". I also tried to change the hostname to the public IP, but it didn't work as well.
The thing is - I tried all of those sessions with an external RDP client (Windows App triggered via Remote Desktop Manager), and all of them worked.
I asked a team member to try on their machine and they got the same issue.
The way I configured my RDP sessions was by importing RDP files, which, again, worked well on Windows App.
My setup:
MacOS Tahoe (26.3.1)
Latest Remote Desktop Manager version (2026.1.8.6)
Palo Alto Networks VPN
