Heya, I’ve stumbled across an NME bug where a block is rewired while I’m just dragging the block. I created a GIF below to show what happens when I drag the Vector Splitter block down a bit in this simple material, but the bug has been hounding me all day in various materials, requiring me to keep fixing/rewiring the blocks.
You can try dragging the Vector Splitter block down until a wire turns yellow, then see if it gets rewired when you let go of the drag.
so I ll let him have a look as he understands way more than I do this area.