realtek ethernet controller driver windows 10 too big

Notably, suspending to disk (hibernation) wasn’t a problem for it. In addition to the random failures, it would also stop working after the computer resumed from being suspended to memory (sleep mode). It needed a full power cycle before it would start working again literally turning the computer off and on again. Neither disabling and reenabling the NIC in the Device Manager nor rebooting the computer fixes the problem. Eventually, programs waiting on networking eventually time out and begin displaying error messages. However, no traffic is getting either in or out of the NIC. It’s working fine according to the network status indicator and the networking troubleshooter in Windows. The NIC will randomly stop working after a few hours.

As is often the case with Realtek NICs, it has been quite unreliable and is plagued with intermittent issues. It has a built-in Realtek PCIe 2,5-gigabit (RTL8125B) network interface controllers ( NIC).

I recently got a new Asus AMD B550-PLUS (ad: available on Amazon) mainboard.

Realtek ethernet controller driver windows 10 too big