response pad RB-730 and E-prime professional


I used to run an experiment I created on the release candidate from E-Prime (the version before the Professional) using the RB-730 without any problems. Since I transferred the experiment into the new e-prime version, the RB-730 still works and collects data but the reaction times are really slow or sometimes buttons on the response pad have to be pressed twice for the experiment to move on to the next screen. This is really annoying as I’m collecting reaction times which of course should be accurate. Does anyone have an idea what could be the problem?



Is the new version of E-Prime running on the same computer as the old version?