When I run the instant replay in spot view mode the sim behaves very strange. It will start ok then it will slow down to a crawl in slow motion, without stutters, then suddenly it will quicken up for some time, as if somebody kicked its butt, then again get into that crawl and so on! Frame rates dont decrease nor do stutters but CPU utility goes down during those lazy times.Anybody knows the reason. In FS9 I never had this problem.

As has been stated in other threads on this topic, switch to the other spot view mode.Allcott