Problem with Microsoft Remote Desktop app on MAC

I'm using 10.9.9 and start to unable to connect to any host after this last update (23/07/2024). Trying Beta 10.9.6 and it is the only working right now.

Hey folks - I am still seeing this issue using 10.9.8, and the 10.9.9 beta. 10.9.6 works fine. I am connecting to a windows server with NTLM denied locally. UPN works fine on 10.9.6 but using any newer client I get the error posted at the beginning of this case.

thanks for the confirmation. 10.9.8 (2217) will be available in appstore soon

The beta client 10.9.8 (2217) fixed the problem for me.

mamoreau Jan_Drastik could you please try the latest macOS beta client version 10.9.8 (2217) from aka.ms/rdmacbeta

thanks for reporting the issue. we are working on a fix

A colleague just hit the same problem, downgrading from 10.9.7 to 10.9.6 fixed it. This is when connecting to a hybrid-joined Windows machine. I'm not sure what changed with 10.9.7, but there's a regression

wget https://officecdnmac.microsoft.com/pr/C1297A47-86C4-4C1F-97FA-950631F94777/MacAutoupdate/Microsoft_Remote_Desktop_10.9.6_installer.pkg

It will dowload the 10.9.6 version. Worked for me.
I changed the link redirect from https://go.microsoft.com/fwlink/?linkid=868963 .
Looked at it with curl -I and chnged it to .6

https://install.appcenter.ms/orgs/rdmacios-k2vy/apps/microsoft-remote-desktop-for-mac/distribution_groups/all-users-of-microsoft-remote-desktop-for-mac