-noel
stumbled upon this: on two different laptops, both win7x64, with wacom and windows tablet drivers, your Action never ran the same: froze, died, groaned, stalled and was different on each PS version and each laptop.
after de-installing wacom driver and the microsoft tablet drivers, your Action ran fast, accurately and the same across platforms and x64 boxes.
don't know if this has anything to do with the problems with PS but the problems are on BOTH the updated PSx64, PS2014, ACR8.5 ....
e