Start with a reboot; this frequently corrects the problem. Reviewed by Ryan Perian Restarting your computer is often the simplest first step to fix a Code 43 error ...
If you receive Device Manager Error Code, Windows has stopped this device because it has reported problems (Code 43) on your Windows 11/10, using Intel, Radeon or AMD ...
I run my CalDigit TS3 with a Dell Latitude 5501, Windows 10 1909, for work. Laptop is on latest BIOS. I'm frequently getting "code 43" errors for the Intel I210 NIC even after having the dock replaced ...