Originally Posted by emg-luvtogo
...My plan was to start in CAI, travel around and stop in the US.... make a trip to South American (hence the LONE4) and stop back in the US on the way to Europe to finish the trip. Apparently that is not allowed. Is there any way around that restriction?...
No. You can stop on the way over to South America OR on the way back, but not both. One of them must be a transit without stopover.