Windows 10: Wireless keyboard freezes\lags when copying files form a USB?

I have a basestation for a fitness tracker connected permanently, and use a USB graphics tablet, and neither of them seem to have any problems. The keyboard and mouse function perfectly the rest of the time. They are very responsive and have no lag.

Could it be the USB adapter that I'm using. It's a Mobilelite G3 SD card adapter?

My motherboard is pretty much vanilla. I think that the only real changes that I made were to tweak one S-ATA port to optimize it for an SSD and to turn off the power saving on the system fan.

It's been reset to factory standard at least once before because I was having a totally unrelated problem that turned out to be a faulty stick of RAM, that wasn't showing up as faulty in any of the diagnostics.

 

Is that mobilelite SD card adapter, that you're copying files from, when problems occur, or any USB thumb drive?

If other USB drivers works fine, then your adapter is probably the cause.. USB 3.0 drives are using more power than USB 2.0. Normally it's not an issue, but if it's faulty (partial short circuit anywhere), it could cause problems.

There are some BIOS settings for your motherboard, that affects USB ports - check FAQ on Gigabyte

@OldMike65, thanks for the suggestion, but I'm using same generation motherboard, and besides Chipset drivers, that I'm always using from manufacturer, (almost) everything else is generic and it is working great, or the same.

Edit: one other thing you could try PerfectBlue... Get USB cable for your Wireless Logitech adapter and put it on your table (close to Keyboard and mouse). Those wireless adapters are performing really better, when they are close to mouse and kbd.