I use the Sportworld module all the time, my first unit failed with the above fault but I managed to get it repaired. Here is a list of issues. Against - Will not connect to the latest operating system. Needs black guides, misses a lot of older guide. Fragile For - It will do most circuit function, plan, qualify race. Only lacks a pace car. All in1 package, Will count FJ cars. For just a few Waterlow