Mouse speed limit problem

Hello, my name is manuel.
I'm looking for a possible solution to the mouse speed limit, eh skipped blocks, a friend told me that I have mouse speed limit and the truth which is a shame because I want to play but I can not with this.

I expect an answer, thank you very much. Atte: M @ NuElS kz-arg
pd: my inglish is very bad sorry

One thread is enough -- http://xtreme-jumps.eu/e107_plugins/forum/forum_viewtopic.php?338547.0#post_338573