Can't get Gigabit working for intel I217V

Hey guys,

can anyone help me sort this issue. I'm using ga-z97-d3h based hackintosh with Clover+Sierra installed. Everything is working smooth but the network card: intel I217V

Link Speed shows 1Gbit/s however I never get this speed, I get 100Mbit/s a real one instead.

I'm using the latest version of AppleIntelE1000e.kext installed and DSDT.aml (attached).

Any help here would be highly appreciated.