Problem solved..... now im 100% sure i solved my freezing bot... Try syncro Date & time with windows time.... Antivirus sometimes cause date & time fail to auto update well... for those have same problem or similar problem just try update Date & Time..
took me awhile to figure simple thing...
Problem Solved..... i quess.... in my case idk if its right or not but it doesnt freeze anymore.... the cause is D3 client was happen to be FPS drop on certain condition.... (like there is 100mobs on whole screen the FPS seems likely wants to drop) and there is something to do with navigation...
i got this problem since last week.... when i start the bot it will run well till about 30min - 1 hour approx DB will start to freeze... but its not actually freeze... the bot just stop for no reason so do the EXP calculation that was suppose to run while botting..... i try reinstall DB...