Ethernet Connection (7) I219-V - disconnected randomly, long time to be ready on start

[JBell13]

I bought a motherboard "Gigabyte Z390 AORUS Pro WiFi" who uses "Intel Ethernet Connection (7) i219-v".

The Ethernet controller take long time to start on Windows (10 seconds) and some time the controller restart (loss internet connection for 3 seconds).

With my old motherboard I had no problem.

I change my cable to try other way.. I got last driver from your website...

My Windows system is clean and new.

When I disconect/connect a cable there is a very long time of detection.. There is no LED for 10 seconds.

https://imgur.com/a/VRJKZQb

The test cable with Intel Utility is OK.

Video to understand the problem : https://www.youtube.com/watch?v=Z-4RIZCbqF4

Config : i9-9900K, RTX 2080, NVMe Corsair Force MP510, Alim Corsair RM750x, 32 Go RAM

[JBell13]

Ok problem solved!

I used cable 100Mbit/s (cat 5e) that's why Windows was not ready to use Ethernet, because he was setup with 1Gbit/s. 10 seconds was the time to switch in 100Mbit/s I think.

If anyone want to use cat 5e cable and has same problem then me follow this configuration :

https://imgur.com/a/iWWEfqb

Best way is to buy cable cat 6 😎

Thanks

[Caguicla_Intel]

Hello JBell13, Thank you for posting in Intel Ethernet Communities. We are glad to hear the your problem has now been solved. If you have questions or clarifications in the future, please do not hesitate to ask. Best regards, Crisselle C Intel Customer Support Under Contract to Intel Corporation