Garmin DriveSmart 50 acting strangely
Wondering if any member here has had the following problem with their Garmin device and found a solution. The unit is a DriveSmart 50 LMT-S with lifetime US maps. The unit is up to date with Garmin Express and the US maps work fine under "Simulated Mode". In order to use the unit with a downloaded Thailand map I used a dedicated patch for the device(2267). Went through all the procedures (Reset etc) 5-6 times, same result. Using the device in car with the Thai map (SD card) without setting a destination, the device follows the roads I am using perfectly well. When I set a destination the lilac line (chosen route) does not follow roads and the vehicle icon appears to go straight towards the destination (as the crow flies). If anyone has advice / solution, please let me know.