From the little bit I used it, it just has a chance to not teleport you, wasting time.  It's not worth the points though, since once you teleport off your lot you have to take a taxi back.

You can also upgrade the lifetime reward teleporter.  I think the name of the upgrade is Perfect Teleport, no clue on the level though.

You seem to be right, even though that makes no sense to me.  I tried it with only DisableTraitCaps = False and it ran fine the first four times, crashed the fifth, ran the sixth, crashed the seventh.  I didn't even change one thing during that...  Deleting userPresets.package makes even less sense, I think you found the Bermuda Triangle of coding.

I edited my aweconf.package to this;
So it would basically be default and it crashed on my second attempt to load.  I put back my old aweconf.package and it loaded perfectly three times in a row.  The changes from default in my old aweconf.package are SmarterChairFinder, LessWhiny, BooksNotMagicScrolls, AthleticAutoSelect, NoWorkPromoForceDayOff, and DisableTraitCaps are all set to false.  I'll try them one by one and see if any of those are the cause of the crashes.

Just tried it for the first time and followed directions exactly.  First load went fine, loaded a saved game, typed showconfig to confirm the mod was working, saved, exited perfectly.  Second load worked great, but I didn't load a saved game.  Third and forth time it crashed during loading so I deleted scriptCache.package again, but it still crashed on the fifth attempt.  I added aweconf.package and it loaded perfectly six times in a row, including saving a game in the middle of those.