Peace Walker Extreme Slowdowns

When playing the HD edition of Peace Walker on the tank boss fight, I can only play the game at full speed for about a half a minute before the game takes a nosedive into the 1-1.5 fps range and does not return to normality, remaining hard stuck on this extreme slowdown. I experienced performance issues with this title before this but nothing to this level of extreme until this particular mission. It is more than likely not my specs as I got all the way through MGS4 nearly flawlessly. I saw two previous posts with seemingly identical issues linked here: 

https://forums.rpcs3.net/showthread.php?tid=208069

https://forums.rpcs3.net/showthread.php?...ace+walker

One of the posts mentioned a workaround, though it had little to nothing to do with the emulator and was a tedious in game routine that solved the issue only momentarily. 

Neither of these posts included log files, (which I'm assuming is the reason they did not get answers) so hopefully my inclusion of them can bring some answers to this issue. 

If there are any issues with my attachment please let me know. 

Thank you.