I've tried a billion times to get the damn W10 GameDVR to Upload these damn things but it refuses, so i'll just stick a Dropbox Link for the Video Files here. One (The 20-something minute length one.) shows the Bug in it partway through (& hell of a lotta lag throughout most of it which I figured ya Devs needed to see too... & My Computer has a 3.7 Ghz AMD Quad Core CPU, Sapphire NITRO Radeon R9 390 with DirectX 12 & 8 GB of VRAM, & yes it has latest Drivers, & 16 GB of RAM...) & the other one shows just the important area with the circumstance where the Bug does not happen. I successfully reproduced it consistently 3 times total (I didn't bother Viding all 3, just one that'll show THE way to Reproduce it.) & was satisfied I had totally found something amiss for sure. https://dl.dropboxusercontent.com/u/80820147/Starbound - Big Ape Boss Fight Bug Vids.zip Hope this helps. Please fix. Many thanks for your time.