Help with run Monster hunter Stories

Hi guys, I need a little help to know how I can play the Monster hunter stories in citra correctly, I have managed to get the latest version of citra to run the game but the problem is that when I start the game when it starts talking old man begin to lower the fps, I skip the video that and the next and when you get to the handling of the character in question is horrible, the screen is seen with black blocks and to take a step takes life, some solution? Thank you.

System Information
Intel core i7 6700k 4ghz
64bits
Gtx 980
16gm ram

  • Operating System: Win 8
  • Citra Version (found in title bar): HEAD-c6b2cc2
  • Game: Monster hunter Stories
  • Screenshot of Issue (include the full Citra window including titlebar):

Log:
https://pastebin.com/cwmWHBE8

“Black box”(artifacts) are caused by the Tile Based Rasterizer on Maxwell and newer Nvidia GPUs. You can google about so you can disable it for Citra.

For fps, well it’s how it is atm and there is nothing you can do about it. MH3U has the same problem as MHST.

The fact is that Monster hunter Ultimate if I render well in cemu

MHS this is going to 2-4 fps in citra