The last couple of times I have tried to log data the scanner seems to run slow or is inaccurate - I am running V7.3.2 on Windows XP SP2. It was working fine before, amd I haven't changed anything that I know of other than the usual windows updates. The problem started with doing this after about 10 minutes of logging, now it just runs slow all the time - so if I tap the gas, the RPMs don't move, then a few seconds later they rise slowly.

Any ideas?