@danblack87 @flutterby18 - think I experienced the same sort of dragging/delay with my old laptop (I bought a new one in July). At first it used to be just when we had the long clinics and towards the end of the task I would get problems hence I never picked the really long clinics. However, my old laptop over the last year (despite my niece saying it was not that old and should not have problems etc, it was a Dell and I understand they use cheap insides hence they do not last as long as other laptops) developed lots of problems, including a return of this dragging problem even on short letters. To cut a long story short, towards the end I was doing updates on a more or less weekly basis and I discovered that it is possible to search for updates on a laptop in addition to the ones that are automatically notified. I did several "optional" updates including about half a dozen driver updates and this sorted the problem for me, but as I say, it was only temporary and I had to keep checking more or less every week as when the sensation recurred I would think a new "optional" update was due. I do not know if you have ever searched for "optional" and driver updates, but this might help your situation.