I have two separate computers that are both having this issue. 16.8.2. One is RX 480, another RX 470. In both cases, if I change the power limit to any positive or negative value, even 5%, it resets to 0% after a few seconds. Is this a known bug? I'll report the issue to AMD but am curious if I'm doing something wrong? I do not have any other overclocking software installed.