Thanks you all for the help, i already reported to evenbalance support.
I don't use any logitech's equipment, only the headset, but i didn't install any driver or software.
And what is a macro? My knowledge of computers is small, i only understand about hardware.
My antivirus is kapersky, and sometimes appears a message "Macros executing", and i don't have any ideas of how to disable them.
And to Lucky_Fr4gg3r, yes, i'm 100% sure it happens only in PB servers.