Apologies if I'm posting in the incorrect forum, I'm not sure where the best for this post is!
I'm working on a large (but unannounced) UE4-based game - and we're seeing issues with performance drops and rendering issues (such as disappearing shadows) consistently on our machines that have R9 based cards in them - all running with the latest Omega (14.12) drivers. Those issues don't appear on our computers with Nvidia chipsets.
Is it possible to be put in touch with somebody to try and help me track down and fix these issues?
Neil, I'll send you a private message. No promises, but maybe someone has cycles.