I am getting problem with this gigayte mouse and its software. The sensitivity settings work not as intended to do so. If it is only on Y-sensitivity, it works fine but it is not useful in my case. But if I set to X-sensitivity, mouse adapts to fresh sensitivity and then returns both values to 90dpi. There is also the problem with ďOn the fly" sensitivity changing button. With this also the settings backs to 90dpi. This issue is really uncomfortable and causing pixels getting skipped and cursor jerks a bit. Any solution?