@COBRA
First of all thanks because it is a pleasure see how fast can run in software mode at 640x480 Quake on my SamEP440
![](https://www.amigans.net/uploads/smil3dbd4d6422f04.gif)
. Then few things that happens here
![](https://www.amigans.net/uploads/smil3dbd4d6422f04.gif)
If i run the game, the first time i get a GR and even pressing ignore the game won't start giving me this error : " Error Can't Load gfx.wad ". Running it a second time, work perfectly
![](https://www.amigans.net/uploads/smil3dbd4d6422f04.gif)
.
I get another GR if i try to run the game at 320x240..
All these errors disappear if i rise the stack at 1000000
![](https://www.amigans.net/uploads/smil3dbd4d6422f04.gif)
So rising the stack solve all problems
![](https://www.amigans.net/uploads/smil3dbd4d6422f04.gif)
and Hey man at 320x240 the FPS increase a lot !!
![](https://www.amigans.net/uploads/smil3dbd4d4e4c4f2.gif)
about 120fps
![](https://www.amigans.net/uploads/smil3dbd4d4e4c4f2.gif)