BCM94360CD wake from sleep can not access internet

[FelixZhang]

Hi,

 

I am currently running Sierra on Z170 following the instructions here.

My hardware summary is as below:

 

macOS Sierra 10.12.5 (16F73)

Motherboard: MSI Z170 Krait GAMING

CPU: Intel Core i7 6700K 4.0GHz Socket 1151

Memory: G.Skill Ripjaws 4 DDR4 2400(XMP) 8Gx2

Graphic: Intel HD Graphics 530 / MSI GeForce GTX 970 4GD5T OC / AOC LV243WUP 4K Monitor

 

Audio: Realtek ALC1150

Network: Intel I219-V / Fenvi FV-T919(BCM94360CD)

Storage: 240GB SSD + 3TB HDD

 

There is an issue, when the machine wake up from sleep, wifi can connect to router(5G)(sometimes with a exclamation mark), but actually can not access Internet.

 

I have read through this topic, still have no ideas to locate the problem. Guess something related to Country code(I live in New Zealand), but don't know how to fix. Anyone can help? Thanks in advance.

Attached with my ioreg files.

Chenglong’s iMac-After graphic driver.zip