Did a couple of installs with the free license to test features and restore, then released the FQDN companyname.3cx.com.au to use it with a pro license. Unfortunately upon the initial setup of a new 3cx installation with the purchased key I got this error: CERTIFICATE AUTHORITY ERROR: ID (429) - TOO MANY CERTIFICATE REQUESTS FOR THE SAME FQDN. THIS MEANS YOU HAVE TRIED TO GENERATE A CERTIFICATE FOR THIS FQDN MORE THAN 5 TIMES IN THE LAST 7 DAYS. IF YOU WANT THIS CERTIFICATE YOU NEED TO WAIT UNTIL THE COUNTER IS ADJUSTED. IF YOU CANNOT WAIT, YOU WILL NEED TO CHOOSE ANOTHER FQDN. TO RE-INSTALL 3CX USING THE SAME LICENSE KEY WITH A DIFFERENT FQDN REQUIRES YOU TO RELEASE YOUR CURRENT FQDN WHICH FREES YOUR LICENSE. FOLLOW THIS GUIDE: HTTPS://WWW.3CX.COM/DOCS/FQDN-ALREADY-IN-USE/ Trying to use a different FQDN like differentcompanyname.3cx.com.au then results in this error: LICENSE KEY ALREADY BOUND TO ANOTHER FQDN Problem is that I don't get to the point where I have a chance to enter the registration data so I can't get the login details for the enduser portal to unlink the companyname.3cx.com.au FQDN myself. How can I get the FQDN unlinked or an account to the end user portal when the installation is stuck for 7 days? Thank you very much in advance for you help.