Cannot get LuCI to come up under https, only http. Same problem on multiple browsers. Attaching screenshots.
So you uninstalled ssl support present in default openwrt images.
You need at least luci-ssl package back.
Puzzled that it happened, since it was a fresh install. But you were right. It was not installed.
If you use the default "downloads" image, it is installed. But if you use the Firmware Selector et al then it is not installed and you have to specify luci-ssl in the list of packages instead of plain luci.
Indeed, I did use the selector and builder. Where do I find what else is not installed with selector?
Click to expand "Customize installed packages and/or first boot script".
There you will see the list of included packages. You can add, remove or change whatever you like.
You will see "luci" in the list. Change this to luci-ssl. Similarly, for example, you might want wpad-mbedtls instead of the default wpad-basic-mbedtls etc.
Then add any custom startup scripts you might want in the text box below. You can click the cog icon in the bottom right for suggestions or put in a "#" character if you want nothing.
Finally click "Request Build".
Job done!

