Hi there! I am afraid this is actually the case. It's very hard to tell what's going on in this scene from the video and the screenshots you have provided. Would it be possible for you to provide a simple, shaven repro for us to take a look at? Right now we have no idea what's your pipeline like and how is it set up. To the contrary, so far our empirical evidence shows that TAA is vastly superior in comparison to SMAA we have had. Your screenshots clearly show artifacts that are not expected behavior of TAA. I am thinking the devil is in the detail. However, without a repro case it's hard to tell what's going on.