In your MQ2Bot section of your characters MacroQuest ini add in
It will disable Warlord's Furry III if it's coming up as Aggro3 on startup
The grab issue I have not heard of before
You could try
To disable it.
I would disable the spells having troubles, see below.
My character is using a clickie or using a spell I don't want it to use, how do I stop it?
MQ2Bot reads what AA's/Auras/Clickies you have and what spells you have memorized to determine what the best spell to use is. The way to disable a...
Most common causes of lag are log files enabled on something, and there is also a report of MQ2Bot Shaman lagging somewhere in it's routine. Processing chat events in macros with a mountain load of text coming in could do this too.
Are you using MQ2Melee's /throwit command for ranged attacks?
Based on MQ2Melee Wiki it will do the following.
Tells the plugin to perform a single ranged attack on current target. This will use MQ2Melee's Built-In Enhanced Ranged Mode(tm)!, meaning it will do the following: