HandyMcNab: Regarding the meter mine funnily never stutters on a third putt for instance!
Well, not to put too fine a point on it, but on your 3rd putt, you should be right next to the hole. How much meter is there to stutter for a putt of that length?
HandyMcNab: So to infer that it has something to do with my computer seems strange.
Technically, the suggestion is that it has to do with flash and not not the computer. That's a difference with a distinction. There are many posts on this and how to address it.
Of course, you can simply ignore the information and advice that people have offered over the years and continue to experience the problems you note. Or you can take some of the steps offered by others and maybe address those issues. The problem with the latter is that it then becomes more difficult to blame the game for bad shots. :-)
One place to start for great advice is Pinhunters' website:
http://shortgrass123.wixsite.com/pinhunters Another place for great advice is ScottHope's home page (see, especially, "Delete Flash Cache" from right navigation column):
http://www.wgt.com/members/scotthope/default.aspx