Thanks for bug repoting.

It's normal for 3DP Chip.

3DP Chip's Ethernet card button links to 3DP Net download page.

3DP Chip intends internet connected environment and Ethernet Card driver doesn't need to install with network working properly.

Thus Ethernet card's driver is provided by integrated driver. That's 3DP Net.

If you want to install the Ethernet card's driver, then please use the 3DP Net.

I appreciate for your writing. Have a nice day!