I also just pulled the system messages from the VirtualHere client on my latest attempt, but I don't see any obvious clues: UPDATE: I tried using the latest vhui64.exe from (instead of Steam's installed version) but get the same results. I also have an Xbox Series X controller but read here that the controller is not supported because of how it's detected by Windows upon initial startup. I also confirmed the USB wireless adapter works properly when plugged directly into my host PC. The controllers also work as expected when not shared via VirtualHere. I confirmed that the controllers work when navigating the Steamlink menu (before starting remote play), I've shared the controller for VirtualHere via the Steamlink options, and VirtualHere PC client (Windows 10 Pro, 圆4) sees the USB device/controller on my host PC. After those couple of seconds, the controller is no longer able to control the session or even exit out. Steam appears to see the controller because it shows a notification about loading the relevant controller profile. The controller does briefly work in Steam upon initial startup for a couple seconds. Unfortunately, the Xbox 360 controller doesn't seem to be working properly during the Steam Remote Play streaming session. I recently purchased VirtualHere for Steamlink to use my Xbox 360 controllers via the USB wireless controller adapter.

Xbox steam link