My app’s URL: https://selfguided.glideapp.io/
I can’t make it connect with games.selfguided.gr, which is the subdomain we intend to use.
I have tried the process 3 times (following 60 min instruction), changing different parameters, in case I interpret something in the wrong way.
Have you tried following this instructions?
https://docs.glideapps.com/all/etc/account/glide-pro/configuring-a-custom-domain
Do you get an error?
Can you please share a picture of all of your domain’s DNS settings?
Eltintero, David, thanks for your support.
It wasn’t working last night (I texted you before sleeping), but now it’s up and running 
Yes, I had tried the instructions. Glide’s documentation is amazing, couldn’t be better!