Wi-Fi disconnects repeatedly on Windows 11

Establish the scope

Confirm when wi-fi drops and reconnects and whether failures follow sleep. Note the exact time and the last relevant change, then compare the closest known-good device, account, connection, or application using the same task.

Apply the safer fix first

Record when drops happen and whether other devices disconnect. Temporarily disable the adapter power-management option, then test sleep and wake.

1. Record the current state related to test beside the router.
2. Apply the narrow change, then check whether wi-fi drops and reconnects.
3. Continue only if the result still points toward adapter power saving.

Investigate the cause

Install or roll back the OEM driver according to when the issue began. Use WLAN events and a continuous gateway ping to confirm local loss.

Protect the recovery path

Before work that could affect network & internet, protect relevant files and sign-in or recovery credentials. Keep the original error wording and the results involving interference, adapter power saving, driver instability for support.

Verification

• Repeat the affected task under the same conditions used to confirm wi-fi drops and reconnects. Confirm the symptom is gone, not merely that a Windows status label changed.
• Repeat the relevant connection, startup, sign-in, sleep, application, or device transition and specifically check whether failures follow sleep.

When to stop

Do not continue with broader resets when the radio vanishes, fails on all networks, or movement changes the fault. Preserve the observations already collected and use the device maker, network administrator, Microsoft support, a qualified repair technician, or data-recovery help according to the evidence.

Review the safe troubleshooting workflow before any broader recovery step.