A Wi-Fi drop can come from the adapter, access point, signal, or managed-network policy. Confirm whether only this PC is affected before changing drivers.
Protect your files first
Back up important files when possible. If the drive is encrypted, locate the BitLocker recovery key before recovery changes. Stop if storage appears to be failing or this is a work or school managed PC.
What to record
Adapter model, Device Manager status, connection times, and whether other devices lose Wi-Fi.
The exact message, Windows version, and whether the desktop still opens matter more than a guess based on the symptom name.
Try these safer checks
Restart the network connection, check Windows network settings, and compare the current driver against the exact adapter or PC manufacturer’s support page.
Change one thing at a time. After each check, see whether the same symptom returns and write down what changed.
When to stop and get help
On a work or school PC, ask IT before changing VPN, proxy, security, or managed adapter settings.
If this is a work or school device, contact its administrator before changing managed settings.
Keep track of your checks
This checklist stays in this browser session. It is not sent to WinErrors.