FPS drop with specific classes only in WoW

[SynTacTix]

Hi.
Is there currently a known bug when using HB with Hunters + Pets?
I have noticed that my FPS drops drastically only when I play on my hunter.
I have no anti-virus and no firewall installed. I am not seeing any error messages / exceptions in Honorbuddy either.
When I switch off the Framelock with Questing bot, it does improve but is still laggy. In raids / dungeons / pvp, it is terrible.
If I close HB down completely with just my game running, then my FPS would jump up to 160 FPS, but with HB running, it drops to 20 FPS.

Would a log file help with determining the cause, if so, I will gladly supply one?

 

[SynTacTix]

I have uninstalled HB, did a fresh install. Deleted caches from WoW as well, and made sure all meshes / caches / settings from previous HB was removed.
Log File attached.

 

[Tony]

framelock should always be enabled,try to set wow process on a higher than normal priority plz