Another Following Error Thread

I am having a NEW issue with following errors.. I have been using the same hal and ini files for quite awhile and now all of the sudden I am getting intermittent following errors on random joints.  I have an XYYZ machine with ballscrews and linear rails.. 

I have looked at many threads and they all seem to indicate consistent errors or erroring out at consistent points.. I am at a total loss.. I can't find any consistency.. I have checked my connections cleaned the ballscrews and linear rails and put WD-40 dry lube on the screw and rails.

Any thoughts or opinions would e much appreciated..

Thanks in advance..

I have attached my hal and ini files.