The Edge ISO image is not recommended. It is not as stable as the other ISOs.

This release ships with a 5.4 kernel.

The Edge ISO ships with a 5.8 kernel.

If you cannot boot or install Linux Mint with the regular ISO images,
you can try the Edge ISO instead.

For more information on Edge ISO images:
https://linuxmint-user-guide.readthedocs.io/en/latest/edge.html.