[SOLVED] Windows 10 code 56 on networking problem

Jun 9, 2020
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Hi I have a killer e2200 gigabit Ethernet controller it was working find in the morning and when I switched my keyboard and mouse USB slots around it just stopped working I tried restarting my PC and reset the network it still doesn't work also it now got an error warning sight next to it on the device manager also it says in the properties

"Windows is still setting up the class configuration for this device. (Code 56)"

I don't use any VPNs I have never used that I use a virtual box but that seems to be fine yesterday but i don't know what's the problem now could someone help me.

thanks!
 
Solution
Try going to "PC Settings > Update & Security > View update history > Feature Updates". Has your machine just updated to version 2004? If it has you could try rolling back to version 1909.