Response to messages sent using the PixInsight “Contact Us” form can be very slow, or even no reply at all to messages from users with certain email addresses that may be blocked at gatekeeper level for one reason or another:
https://pixinsight.c...tact/index.html
If you used the Contact Us form linked above and don’t have a reply after three or four days then send a private message to Juan Conejero by clicking on his avatar in any of the PixInsight Support Forum categories and select the “Send direct message” option, assuming you haven’t also lost log-in access to the support forum.
Nearly every case I’ve seen reported in the support forum for users losing access to the licensing system is where they have their user name and login details stored in a web browser password manager and with the support forum and licensing system both hosted on the same server, but using separate user names and passwords, then at login to the license system the password manager automatically enters the login details for the support forum, or vice-versa, and after a certain number of retries your account is locked.
Will.