This is the critical bit for this error. If this bit is set to 1 , it indicates the address is a Locally Administered Address (LAA) rather than one assigned by the manufacturer.
Click OK. Your Wi-Fi will briefly disconnect and reconnect with the new identity. Why the Change Fails This is the critical bit for this error
Here is how to fix it.
Determines if the address is for one device or a group. This is the critical bit for this error
Some high-end wireless cards have "Write-Protect" features in the firmware that ignore software-level MAC changes. This is the critical bit for this error
that trigger the error: