Used the Edge 530 purchased last week. Uploade pre-picked route via TRailforks and started the ride and loaded route.
Halfway up the Edge lost my route, it shifted navigation drastically in the wrong direction saying i was off route.
Never really was able to navigate me properly back into the uploaded route from Trailforks. Near the bottom of the mountain the GPS logged me going straight down the mountain hundreds of meters and then back to where I was stopped near the bottom. Never ended up in the same spot that i started in the parking lot even though i started and stopped the device in the same place beside my car. 
