Thanks Terry, but is not a macro issue.
After customized a key ( even with or without macros ), if I disconnect the mouse and connect it to another computer, the internal memory doesn't remember the costomized keys.
UPDATE: In addition, my scroll wheel LED can emit only blue, red and violet lights... no green, yellow or white color, ttesports logo doesn't breathe, has fixed light.
May this issues related to bad firmware flash ? I would try to re-flash the firmware, but the software telle me the firmware is updated so never re-starts the process.
How can I re-upgrade the firmware or upgrade with a previous release for test ?