I have an rx570 4gb. Yesterday my games would need only 900-1100 MHz to run, but today my global wattman indicates 100% GPU usage and the memory clock is at its maximum compacity of 1280 MHz. I have to say that yesterday in the evening my PC automatically rebooted. I don't know why. But since I have installed the software...my ms increased a bit in the first 10 secs of gaming. WHY DOES STAYS AT MAXIMUM OF 1280MHZ?