Cause #1: Faulty NDIS driver update (most common culprit)
This error nearly always shows up right after a Windows Update pushed a new NDIS miniport driver — usually for Realtek or Intel Ethernet adapters. I've seen this on Dell Latitude laptops, HP ProBooks, and custom desktops running Windows 10 22H2 and 11 23H2. The driver version jumps, but the new one doesn't play nice with your hardware.
Fix: Roll back the network adapter driver
- Press
Win + Xand select Device Manager. - Expand Network adapters.
- Right-click your primary adapter (e.g., Intel(R) Ethernet Connection I219-V or Realtek PCIe GbE Family Controller) and choose Properties.
- Go to the Driver tab and click Roll Back Driver.
- If it's grayed out, that means no previous driver is saved. Skip to Cause #2.
- Follow the prompts and reboot.
If rollback isn't available, your next best bet is to manually install an older driver. Visit your adapter manufacturer's site — for Realtek, grab driver version 10.68 from late 2023. For Intel, use ProSet version 27.8. That's what's stable for most users.
Cause #2: Corrupted Winsock or TCP/IP stack
When the driver rollback doesn't cut it, the network stack itself is likely hosed. This happens when a VPN client (looking at you, Cisco AnyConnect and NordVPN) uninstalls poorly and leaves Winsock entries in a bad state. The NDIS error code 0xC0230010 pops up because the adapter can't process the request.
Fix: Reset Winsock and TCP/IP
Open Command Prompt as Administrator. Not PowerShell — CMD.
netsh winsock reset
netsh int ip reset
ipconfig /flushdns
Then reboot. That clears out junk entries from VPN software and resets the NDIS layer. After the restart, check if the error is gone. If not, move to the next fix.
Cause #3: Recent Windows Update broke the NDIS driver model
Microsoft has a bad habit of shipping NDIS driver changes without warning. I've seen KB5034765 and KB5034204 cause exactly this error on Windows 10 22H2. The update alters how NDIS handles IOCTL requests, and older drivers don't cope.
Fix: Uninstall the latest Windows Update
- Go to Settings > Windows Update > Update history.
- Click Uninstall updates.
- Find the most recent update (look at the date column). Right-click and choose Uninstall.
- Reboot and immediately pause updates for 7 days so it doesn't reinstall.
If you don't see the update listed, run this in CMD as admin:
wmic qfe list brief /format:texttable
That shows every installed update with a HotFixID like KB5034765. Toss that into Google to confirm it's the problematic one, then uninstall it via the Settings route above.
Quick-Reference Summary
| Cause | Fix | Time |
|---|---|---|
| Bad NDIS driver update | Roll back or reinstall older driver | 5-10 min |
| Corrupted Winsock/TCP/IP | Run netsh winsock reset + ip reset | 2 min |
| Windows Update broke NDIS | Uninstall latest update | 5 min |
One last thing: if none of these work, check if your network adapter is dying. Remove the device from Device Manager, scan for hardware changes, and see if the error returns. If it does, replace the ethernet card or USB dongle. That's rare, but it happens.