USB DAC Audio Failure (Code 10) – RECURRING
Status: Fixed in Feb 2025, but resurfacing in 2026 | First Reported: January 2025
The Problem: Windows 11 fails to allocate memory to external USB Digital-to-Analog Converters, showing: “This device cannot start. (Code 10) Insufficient system resources exist to complete the API”
Advanced Troubleshooting (Audio Engineer Level):
powershell
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# Step 1: Identify USB controller bandwidth saturation
Get-PnpDevice -Class "AudioEndpoint" | Where-Object {$_.Status -ne "OK"}
# Step 2: Force USB selective suspend disable for audio
powercfg /setacvalueindex scheme_current 2a737441-1930-4402-8d77-b2bebba308a3 48e6b7a6-50f5-4782-a5d4-53bb8f07e226 0
powercfg /setdcvalueindex scheme_current 2a737441-1930-4402-8d77-b2bebba308a3 48e6b7a6-50f5-4782-a5d4-53bb8f07e226 0
# Step 3: Reset Windows Audio service dependencies
sc config Audiosrv depend= RpcSs/AudioEndpointBuilder