To update you all, I did file a bug. Take a look and do chime in if you have experienced the same thing.
https://bugs.dolphin-emu.org/issues/10014
A longer example with overlays. Note how many items drop down to 0 during the hangs.
https://bugs.dolphin-emu.org/issues/10014
A longer example with overlays. Note how many items drop down to 0 during the hangs.
Intel 4770K 3.5GHz // Nvidia GTX 770 2GB //Corsair Vengeance 16GB DDR3 1600MHz // Windows 8.1 x64 // Latest Dolphin dev build