I expected the 'Universal PNP' link to be in the 'Advanced' page in the same box as 'Network Objects', but it's not there. I wish to disable UPNP. Here are the details of my setup:
| Firmware Version: | 40.21.18 |
| Model Name: | MI424WR-GEN3I |
| Hardware Version: | I |
This is what my 'Advanced' page looks like:

Please help!