Windows Server 2022/2025 with AudiophileOptimizer — My Findings After Extensive Testing
After hearing from a friend that he runs Server 2025 with AudiophileOptimizer (AO) successfully, I spent several days experimenting. Here's what I found after at least 6 clean installs.
The AO "Stability" Issue
The installation itself goes fine, but stability problems begin the moment AO is activated. Process Lasso's Responsiveness metric drops from 100% to 40–60% immediately after activation — this was reproducible across every install attempt. I could not find out why. As a first measure I also ditched TightVNC in favor of RDP , which solved the headless display issue but did not affect the AO "stability" problem.
Finally getting a Clean Device Manager on Server 2022
My setup is an ASUS ROG Maximus Z690 Apex with an i9-13900T. The Intel chipset installer EXE refuses to run Server 2022, so I worked around it with the following sequence:
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Install only RaptorLake drivers manually via pnputil
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Run all Windows Updates
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Run SetupChipset.exe — which also installs some AlderLake drivers
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Install generic Ethernet, ME (Management Engine), and Serial IO drivers
The result: zero question marks in Device Manager for the first time ever.
Interesting Contrast
The AO issues appear to be specific to my HQPlayer server with the ASUS Apex + i9-13900T combination. My NAA machine running an Intel Celeron J6412 on an IoT board works perfectly with Server 2025 and AO — no issues whatsoever.
-Tom