LG 15Z970 intel wireless-ac 8265 can't browse internet after connecting to netgear ex6100/ac750

[markber]

I have an EX6100/AC750 range extender which has been working fine for 6+ months.  I just got a new laptop (LG 15Z970) which has an Intel wireless-ac 8265 NIC.  The device connects fine to the EX6100/AC750 range extender, receives an IP address, but I'm unable to browse the internet with a browser: IE/Edge/Chrome etc

I can ping and tracert www.google.com fine.

I have tried disabling 5Ghz WiFi on the EX6100/AC750 range extender ... but this doesn't solve the problem.

I have tried to reset the Intel wireless-ac 8265 NIC by removing the driver, reinstalling the driver etc etc, in addition to performing:

• netsh winsock reset
• netsh int ip reset
• ipconfig /release
• ipconfig /renew
• ipconfig /flushdns

But this also didn't resolve the issue.

Connecting the Intel wireless-ac 8265 NIC to an Apple Airport Express works just fine and I can browse the internet.

Any ideas?

[markber]

Very strange ... after shutting down the ex6100/ac750 wifi extender and not using it for 12+ hours ... I plugged it in again today and to my surprise ... all is working fine.

Nothing changed either with the LG 15Z970 intel wireless-ac 8265 nor with the netgear ex6100/ac750.