Hi @stefan_koell , I was wondering how the Proxmox authentication is handled right now :thinking: I’ve tested on a cluster that has regular “Linux PAM standard authentication” without issue, but I also have a host that use “Linux PAM standard authentication (+ yubico)” and obviously auth fail as i…

Published a new build: [image] Royal TS Beta Release Notes Royal TS (for Windows) Royal TS 26.0 Beta 20 2026-07-31 Remote Desktop (Microsoft) New Support for RD Gateway Pluggable Authentication and Authorization (PAA) using access tokens Remote Des…

Hi Nicolas, thanks for the detailed report. Your assessment was correct: username/password authentication cannot complete when Proxmox requires an interactive Yubico OTP or another MFA challenge. We have now implemented explicit API-token authentication for Proxmox connections in Royal TS for Wind…

W O W ! :scream: That’s awesome Stefan ! Thanks for the really quick implementation and also for the details for the API token rights configuration! I think that will definetly help a lot of people correctly set things up and may end up in the final documentation :blush: I don’t have anymore PV…

You’re welcome! Turns out my colleague already implemented API token auth in the module - so it was just a matter of creating the config UI for that. That means that the Royal Server release from earlier this week should also be able to handle this. cheers, Stefan

I can confirm that it is working smoothly for me :blush: Thanks again ! cheers, Nicolas.

RoyalTS Proxmox module Auth methods

Questions Royal TS (for Windows)

stefan_koell July 31, 2026, 12:01pm 5

Published a new build: