Cannot Use The Homebrew Launcher - "If you are seeing this luma3DS is not configured to load the-

Are you following this guide exactly?

If you will, you can delete the config.bin file from the "luma" folder of your SD card and see if it solves the problem.

 

How long (aprox)? And what Luma's version does your console have, then?

Perharps you need to update the hack, the CFW and your console

 

Ok. And did you try following the guide I said before?

It would be good if you make a video and post here to see the exactly behaviour

 

Mmmm, so weird!... It seems like Rosalina settings wasn't saved. What happen when you use the "Save settings" option (on Miscellaneous) after setting the current hb. launcher app and then reboot the console?

Alternatively, you can try with this web in order to create a custom "config.bin" file (and set manually the title ID of the app that you can use to open the HBL)

PS: Are you loading Luma through the SD card or through CTRNAND via B9S? You can check for that entering to Luma Settings (pressing SELECT on boot) and taking a look on the yellow text on bottom screen (it would be better if you transcribe the exactly text here)

 

Because is an abnormal behaviour, anyway, it would be better now if you check for the health of your SD card. Follow this post, please

 

I had an issue with the homebrew launcher that I noticed yesterday. the problem was that I wasn't saving the hb settings in rosalina, so it kept reverting back to download play after a restart. now, it's working perfectly. using the luma 3ds build for ntr boot selector is also working perfectly. I had to input my router settings again, but I might've forgotten originally, because I changed the password recently.

 

Well, that behaviour is totally normal. Problem with OP's console occurs even using the save option

 

Check if you have the first option in the Luma settings enabled (Allow booting from external FIRM or whatever it said). I had the same exact issue until I unchecked that.