Mint on Live USB works much slower than on Live CD. Scrolling, dragging windows, typing and other things lags very much when booting from USB, booting from CD works fine.
Tried MATE No codecs 32-bit, Cinnamon No codecs 32-bit; used USB Image Writer, UNetbootin, the result did not change.
With the same USB flash drive Ubuntu works fine.
What could be the problem?