DayDreamer

Nope, that's not what fPostLoadUpdateTimeMS does. This is the frequency of Papyrus updates, specifically the OnUpdate() event and EvaluatePackage() function. It probably shouldn't be changed, as rather a large number of scripts were developed with the default value. Higher numbers probably seem to improve performance, because so many environmental scripts update. For example, butterflies and fish will change direction far less often. To test: With BethINI 2000.0, the Touring Carriages horse comes to each path waymarker, pauses for a significant period, then goes onward to the next waymarker.With default 500.0, and a carefully tested radius distance for the marker package OnEnd completion scriptlet, the travel has no obvious pauses.Also a brief mention as you are probably already well aware: currently https://wiki.step-project.com/BethINI has a number of fields that are no longer present and is missing a few others. BethINI has improved substantially since last I tried it circa 3 years ago on alt3rnity's recommendation over at AFKMods. Had to revert. This time around, it was a reference by RWT FAQ. Hopefully it does the trick. I'll try it some more over the next week, but this problem was particularly obvious.