Hello, I am using AB beta 12 with my HD7970. it has a issue with PowerTune adjustment slider. each time I reboot, the slider reset 0.
It has no issue, your understanding has an issue with it, sorry. PowerTune is overclocking profile settings, "Apply overclocking at Windows startup" option must be used to apply custom PowerTune settings after reboot.
I had "Apply overclocking at Windows startup" option ON, still have the problem. Actually, I found it happened not only reboot but also restart the application, it reset to 0.
Sounds like you don't click <Apply> in the main window after adjusting power play slider. It is like any other hardware control slider (clock or fan slider) in the application, the settings are not applied immediately until you click the <Apply> button.
I have the same problem. Update: I think it's a problem with the CCC. I believe the powertune doesn't change until you run CCC then the powertune resets back to 0%. You can easily check it with a benchmark tool, for example FurMark.
