Emulator

What's the problem?
randomly in battle for a couple of minutes the cpu (com) players stop working. they dont move. they are not offensive or defensive just go away from my character and waits for me to kill them.

Dolphin version with the problem (as it appears in the title bar, Ex.: "R
4779" or "R 6403M"):
r7381
(optional) Dolphin version that does not have the problem:
several previous builds.
Operating system and version:
32-bit or 64-bit:
windows 7 ultimate x64
Game ID (as it appears in game properties, Ex.: "GZ2P01" or "RSBE01"):
"GD6P70"

Was the ISO a plain dump from disc, compressed and/or scrubbed?
plain dump, compressed uploaded downloaded and decompressed. never compressed with dolphin.
Please provide any additional information below.
this emulator its the worse ever.
one build gets many fix things
the next build gets all broken again and with new bugs.
at this pace on the 2100 dolphin would be able to emulate gamecube wii and triforce.
i leave a screenshot where the KO counters shows i am murdering all of them easily since this is a time rumble. in this case, i have 9 minutes to get the most KO to win.