Speed on Ethernet can decrease due to various factors like network congestion, cable quality, or interference.
Speed on Ethernet can decrease due to various factors like network congestion, cable quality, or interference.
Prior to upgrading my PC, I had a seven-year-old HP desktop connected to the identical port and cable, and it maintained the same 380Mbps speed as my Wi-Fi connection.
Consider updating the newest software from the motherboard's site or install the most recent driver for your expansion card.
You should consider checking the Realtek website for alternatives since your setup is relatively new.
Installed drivers again from Realtek website. Problem resolved.