Slow then slower USB 3

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   Hello, 

I have just purchased a B450-f and the USB3 is painfully slow and the USB C connection just won't work. I can't seem to find any driver issues or drivers for the windows 10 that might be the issue. 

Basically, when transfering data it might start at 10MB/s but soon starts to drop to 605KBs or lower. It then hangs there and if I am lucky speed up to, 2MBs. I have tried every USB3 port and even the USB2 but all do the same speed. 

Am I missing something or is there a fault?   

Thanks

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indiecheese Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 17 Feb 2020 Location: UK Status: Offline Points: 4	Post Options Post Reply Quote indiecheese Report Post Thanks(0) Quote Reply Topic: Slow then slower USB 3 Posted: 17 Feb 2020 at 3:05am
	Hello, I have just purchased a B450-f and the USB3 is painfully slow and the USB C connection just won't work. I can't seem to find any driver issues or drivers for the windows 10 that might be the issue. Basically, when transfering data it might start at 10MB/s but soon starts to drop to 605KBs or lower. It then hangs there and if I am lucky speed up to, 2MBs. I have tried every USB3 port and even the USB2 but all do the same speed. Am I missing something or is there a fault? Thanks

gizmic Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 13 Jun 2018 Location: Hong Kong Status: Offline Points: 677	Post Options Post Reply Quote gizmic Report Post Thanks(0) Quote Reply Posted: 17 Feb 2020 at 9:04am
	if you said you've done it in all ports and they actually have different controllers there is a chance that the device you are plugging has a problem


indiecheese Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 17 Feb 2020 Location: UK Status: Offline Points: 4	Post Options Post Reply Quote indiecheese Report Post Thanks(0) Quote Reply Posted: 20 Feb 2020 at 2:49am
	I thought the same but have now tried 3 different devices and even an expansion card but all the same. I can only now presume windows or another application is causing the issue. Sigh