Using safari, when clicking on all of the download links (to get the SDK installers) I get a page full of symbols but no download is started.

Using safari, when clicking on all of the download links (to get the SDK installers) I get a page full of symbols but no download is started.

Yeah this is a bug which was reported in 2021, but Garmin apparently didn't bother to fix it.
Couple of workarounds:
- Use Chrome or Firefox
- In Safari, use right-click / control-click / secondary-click on the "Accept and Download for Mac" link, and select "Download Linked File".