There is an option screen 'Properties of mouse'. You get there via 'All Settings', 'Devices', 'Mouse and Touchpad' 'Extra mouse options'.
There in tab 'Options for the pointer' you can set a 'Speed of mouse' and show pointer trail (should not be selected).
Will changing these options help?
(I am on a non English pc, names you see may and will differ - Sorry for that)