Every time I power up my 1030+ and it locks to the satellites, it shows my elevation as 1m, when it should be a 15m in reality. This also happens regardless of my location. I've tried to save my start location (home) and assigned an elevation value of 15m in hopes that the device will recognise this and capture the elevation of my start location - to no avail. The elevation has been cross-checked against multiple other sources (mobile phone, fenix, other elevation apps etc)
The replacement unit that Garmin gave me has the same issue. Once I've manually calibrated my elevation though, the unit tracks wonderfully.
Is this a known issue? Having to manually tell my expensive device my elevation at start up is really unacceptable.