# Fix proxmox error: Reset adapter unexpectedly/Detected Hardware Unit Hang

```bash
iface eno1 inet manual
    # ... existing lines
    post-up /sbin/ethtool -K $IFACE tso off
```

Resources:

* [https://forum.proxmox.com/threads/e1000e-reset-adapter-unexpectedly.87769/](https://forum.proxmox.com/threads/e1000e-reset-adapter-unexpectedly.87769/)
    
* [https://serverfault.com/questions/616485/e1000e-reset-adapter-unexpectedly-detected-hardware-unit-hang](https://serverfault.com/questions/616485/e1000e-reset-adapter-unexpectedly-detected-hardware-unit-hang)