Problem as above. Any clues? DTM 14 working fine. Other RRE elements - I have them all - seem to be working fine Update: Doesn't seem to want to load on max cars - loads fine at 11 cars, for example, when I downgraded shadows a bit. How odd, because there's no problem with any other series or DTM add on. Is this new 2015 version more graphic intensive?. Using i7 4770K, 5670x1080 and a 970 plus 16GB RAM. Runs all titles of any stripe without a glitch. What gives? Solved: Needed to turn down shadows etc for this experience only. Strange. Thanks.