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ERROR_NDIS_ADAPTER_NOT_READY
ERROR_NDIS_ADAPTER_NOT_READY The adapter exists but is not yet in an operational state. Initialization, reset recovery, media negotiation, power transition, or binding setup may still be in progress.
What to check
- Check whether the adapter is starting, resetting, paused, or transitioning out of a low-power state.
- Wait for the relevant readiness indication instead of polling the operation aggressively.
- If the state never becomes ready, inspect driver initialization and hardware error events.
Microsoft: Indicating connection status
Microsoft: Miniport adapter check-for-hang and reset operations
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