Since the update to 1.7.2 i've had problems with RAW editing in the develop persona. The slightest movement of most of the sliders will cause parts of the file info to disappear and the chequered canvas underneath to become visible. Highlights in particular blow out easily, even on under exposed images. In addition to this the performance seems to have regressed to pre 1.7. By this i mean when i make an adjustment, say the exposure slider, there is a pixelated appearance on the screen as the adjustment is made. This was a feature of Affinity up until 1.7.1. I have reported this to Affinity and provided RAW files, they have confirmed the software isn't handling the RAW file as expected. This is disappointing as when the update to 1.7.1 was released, in my opinion Affinity truly became a genuine alternative to Adobe. Whatever bug has occurred is currently making Affinity unusable to me.
I'm just wondering if anyone else has experienced similar issues?