[offtopic mode] Cannot count how many "polite" words from AMD fanboys I've seen in AMD drivers threads last months because of that issue. Quote from Radeon Software Crimson ReLive Edition 17.6.1 release notes: Fixed Issues ... Adjusting memory clocks in some third party overclocking applications may cause a hang on Radeon R9 390 Series products. I'd love to see the comments from those who claimed to have insider info from AMD on the nature of this issue and insisted that third party devs are just lazy to update their bugged OC tools to be compatible with perfect AMD driver. Hehe. [/offtopic mode] Back to the topic, new beta of RTSS with more new cool OSD customization features is on the way and expected within a week or so.