Thank you, I added the A-record to the QC DNS-zone.
I then created a new Domain key for the Staging site, and connected to QC. This seemed to work, because I now have 2 domains in my QC-account: the main site and the dev-site.
But I cannot connect the dev-site to QC CDN. It seems to still be connected to QC CDN from the original connection I set up between my live site and QC earlier.
-I first went to Litespeed > CDN > CDN-installation for QUIC.cloud and clicked on the button “Reset CDN-installation”. I got a popup that said that I could not do this, because I was not connected to QC. But it says on the same page that my account is linked and the CDN installation finished. I believe this is actually for my live site, and that it was copied to the staging site when I created it
-When I go to Quic Cloud > CDN > Status, it is disabled, and says that I need to go to the Settings tab to fix an error that CDN is not enabled in LSCWP plugin for the staging site. But when I go to Litespeed > CDN > Settings for CDN > QUIC.cloud CDN, it is actually enabled. I have tried disabling and re-enabling this, clearing caches etc but still don′t work.
-Is my dev-site still connected to the main-site QC? How can I disable this connection? I did not dare to click on the “Remove QUIC.cloud-data” button, as it says that it will delete the DNS zone, and I need that zone for the main site to work…
Thank you for your help!