Garmin Express on Mac fails to download after every couple of percentage points of progress. However, I noticed when retrying, it quickly moves to where it left off. This is great, however, this is only until there's less than 15 GB of space on the SD card (because I assume it thinks it needs all that space even though it'll be ignoring most of it since it's already up to date, or will be overwriting it). This is very frustrating. The resume feature at least allows me to continue, but at 90% or so I can't even continue anymore! What's the fix for this? Please don't suggest restart, reboot, reinstall, check connection (hardwired Mac) etc. (I tried all those things).