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« on: February 07, 2023, 06:27:00 am »
Hi roberto,
Without knowing what USB stick you are using there can not be any real comments made - not all USB sticks are made equal, some are better quality than others. I have no problems copying a 2.7 GB ISO file to or from a USB stick in less than 2 minutes on one stick but it takes 4 minutes on another.
When you do tests you should give all the information about the test, make and model USB stick, imf you tried the same test with another brand of USB stick, What is the hardware for the USB- is it native mode or a pass through from a USB v3 controller, and so on. All those things make a bigger difference to copy speed than messing about with the config.sys settings.