You understood incorrectly. The arris is set as a normal router connteced by a coax cable to the ISP. The huawei is set to Bridge (AP mode) and is connected to the Arris using ethernet cable.
Okay, So each time I've had this problem in the last time, I ran a diagnostic and it just reset the Ethernet adapter with message: "Ethernet doesn't have a valid ip address."
It happens also when booting up the pc \ going back from sleep.
The Ethernet is connected to the motherboard ethernet...
My network actually comes by a coax cable connected through my wall to the main router, and later on it connects to a router which is used as an AP by ethernet and into my PC by ethernet.
Yes, it is a router set to Bridge (AP) as a mode that arrived with that router.
The motherboard is Gigabyte B360M DS3H.
Windows version is: Windows 10 Pro 20H2.
and PCIe adapter is: Realtek PCIe FE / GBE / 2.5G / Gaming Ethernet Family Controller Software - REALTEK
This question has been asked quite a lot of times, but none of the solutions featured helped me.
I'm using a Windows 10 PC with a Realtek PCIe gaming ethernet, which is connected by Ethernet to an AP.
The AP itself is connected to the main router through Ethernet as well.
I've switched my...