Hi,
I cannot connect my eTrex 35t (Firmware 3.10) and Garmin Connect (v 4.1.19.0). Garmin Connect recognizes my device but says that it's not supported. I'm using original USB-Cable delivered with my device. Tried to use different USB Ports - no luck. I've Windows 10 installed.
Also in BaseCamp when I connect my device I get a warning "The following items cannot be transfered: 1. Waypoints, 2.Routes [...]"