Hi all. Just recently I have noticed a strange anomaly when running any mod or even just standard rfactor cars and track that at no particular interval the sim pauses for about 2 seconds then continues as though nothing happened. If you look at a replay of this phenomena all the cars suddenly stop and appear to sink into the track and then continue on their way! Has anybody else experienced this as I can not find out what's causing it and it makes a dam good sim next to usless. I have not installed any new mods and I have looked for external sources that may be responsible to no avail. Any idea's ? Thanks in advance.