WIFI Card not working after waking from Sleep

[pogidibiro]

Your system information

• Steam client version: 1787790984
• SteamOS version: 3.9.0 Build: 20260828.100
• Opted into Steam client beta?: [Yes/No]: Yes
• Opted into SteamOS beta?: [Yes/No]: Yes
• Have you checked for updates in Settings > System?: [Yes/No]: Yes

Please describe your issue in as much detail as possible:

I built a Steam Machine with the following parts:

• Case/PSU/Mobo: Asrock Deskmeet X600
• CPU: AMD R5 7500F
• GPU: PowerColor RX 9060XT Reaper 16GB
• RAM: 2x 8GB Whalekom DDR5-5600
• SSD: 1TB Ediloca EN870 Gen4x4
• Cooler: Deepcool AN400

The wifi stops working whenever I put SteamOS to sleep. No AP will show up under Wifi. The only workaround is to shut SteamOS down and perform a cold boot.

My wifi card is and internal Intel® Dual Band Wireless-AC 3168 model.

Steps for reproducing this issue:

1. Put SteamOS to sleep eityher by power button or Steam Menu > Power > Sleep
2. Wake the system by pressing spacebar or the power button
3. Wifi stops working.