Works, but causes Realtek USB 2.5Gb USB NIC to stop working...

[Malumen]

I have an i210-AT. Monterey requires the new kext. Loading the kext is fine, internet works, but I'm looking to network this NIC port directly into another device. I'll be used a Plugable USB-Ethernet 2.5Gb adapter for LAN.

Problem is, when this kext is loaded, it causes the USB-NIC to no longer send/receive packets.

If I disable the kext from loading, the onboard i210 becomes unusable, but the USB-NIC is just fine.

Any help!