Simfile keeps fluctuating in speed...

[pikangie]

I've tried making my second simfile today(using a program called DDReamstudio), and it turned out great.

It worked fine in the preview/practice mode for the program, and had consistent timing.
However, when I tested it in Stepmania, the speed changes constantly, slow-fast-slow-fast-etc... Even though the notes hit on time, it's very obnoxious. I've tried going to options and turning off all effects/hold/etc, which didn't work.

It's really bothering me, and I can't find any topics or posts relating to it(search results mainly give topics about speed mods).

If it helps, here's the simfile's contents:

#TITLE:Panda Song;
#SUBTITLE:Nerima Daikon Brothers;
#ARTIST:Chris Patton;
#CREDIT:Pikangie;
#MUSIC:pandasong.mp3;
#SELECTABLE:YES;
#BACKGROUND:Pandaikonbg.jpg;
#BANNER:Pandaikonbanner.jpg;
#CDTITLE:;
#OFFSET:-0.512404;
#SAMPLESTART:5.312;
#SAMPLELENGTH:16.657;
#BPMS:0=110.825;
#STOPS:;
//---------------dance-single - ----------------
#NOTES:
dance-single:
:
Beginner:
1:
0.000,0.000,0.000,0.000,0.000:
1000
0100
0010
0001
,
0000
0010
0000
0001
,
0000
0010
0000
1000
,
0000
0100
0000
0010
,
0000
0001
0000
0010
,
0000
0100
0000
0010
,
0001
0000
0100
0000
,
0010
0000
0010
0000
,
0000
0100
0000
0001
,
0000
0000
1000
0000
,
0010
0000
0001
0000
,
0100
0000
0000
1000
,
0000
0100
0000
0010
,
0000
1000
0000
0100
,
0000
0001
0010
0100
,
1000
0000
0010
0000
,
0001
0000
1000
0000
,
0000
0010
0000
1000
,
1000
0000
0010
0000
,
0001
0000
1000
0000
,
0000
0010
0100
1000
,
0001
1000
0010
0100
,
0100
1000
0001
0000
,
0000
0000
0000
0000
,
0000
0000
0000
0000
;
//---------------dance-single - ----------------
#NOTES:
dance-single:
:
Easy:
1:
0.000,0.000,0.000,0.000,0.000:
1000
0100
0010
0001
,
0000
0010
0000
0001
,
0000
0010
0000
1000
,
0000
0100
0000
0010
,
0000
0001
0000
0010
,
0000
0100
0000
0010
,
0001
0000
0100
0000
,
0010
0000
0010
0000
,
0000
0100
0000
0001
,
0000
0000
1000
0000
,
0010
0000
0001
0000
,
0100
0000
0000
1000
,
0000
0100
0000
0010
,
0000
1000
0000
0100
,
0000
0001
0010
0100
,
1000
0000
0010
0000
,
0001
0000
1000
0000
,
0000
0010
0000
1000
,
1000
0000
0010
0000
,
0001
0000
1000
0000
,
0000
0010
0100
1000
,
0001
1000
0010
0100
,
0100
1000
0001
0000
,
0000
0000
0000
0000
,
0000
0000
0000
0000
;
//---------------dance-single - ----------------
#NOTES:
dance-single:
:
Medium:
1:
0.000,0.000,0.000,0.000,0.000:
2000
3100
0010
0001
,
2000
3000
0010
0000
0100
0000
0001
0000
,
1000
0010
0100
1000
,
0001
0100
1000
0010
,
1000
0001
0100
0010
,
0100
0100
1000
0010
,
0001
1000
0100
0010
,
0001
0001
0010
0100
,
1000
0100
0010
0001
,
0010
0001
1000
0100
,
0010
0100
0001
1000
,
0100
0010
0010
1000
,
0100
0001
0010
0100
,
1000
0010
0001
0100
,
1000
0001
0010
0100
,
1000
0100
0010
0001
,
0001
0001
1000
1000
,
1000
0010
0001
1000
,
1000
0100
0010
0001
,
0001
0001
1000
1000
,
0100
0010
0100
1000
,
0001
1000
0010
0100
,
0100
1000
0002
0003
,
0000
0000
0000
0000
,
0000
0000
0000
0000
;
//---------------dance-single - ----------------
#NOTES:
dance-single:
:
Hard:
1:
0.000,0.000,0.000,0.000,0.000:
2000
3100
0010
0001
,
2000
3000
0010
0000
0100
0000
0001
0000
,
2000
3000
0010
0000
0100
0000
1000
0000
,
0002
0003
0100
0000
1000
0000
0010
0000
,
1000
0001
0100
0010
,
0100
0100
1000
0010
,
0002
0003
1000
0000
0100
0000
0010
0000
,
0001
0001
0010
0100
,
1000
0000
0100
0000
0010
0000
0002
0003
,
0010
0001
1000
0100
,
0010
0100
0001
1000
,
0200
0010
0310
1000
,
0100
0001
0010
0100
,
1000
0010
0001
0100
,
1000
0000
0002
0003
0010
0000
0100
0000
,
1000
0100
0010
0001
,
0001
0000
0002
0003
1000
0000
1000
0000
,
1000
0000
0010
0000
0001
0000
2000
3000
,
1000
0100
0010
0001
,
0001
0001
1000
2000
,
3100
0010
0100
1000
,
0001
0000
1000
0000
0020
0000
0100
0030
,
0100
1000
0002
0003
,
0000
0000
0000
0000
,
0000
0000
0000
0000
;