The problem appeared today. Before that everything was working. Tried reinstalling Corona completely, reinstalling license manager separately, tried turning off antivirus (Eset) completely, no errors during installation. When opening Сinema - asks to activate license. When opening license server - in my browser says page is unavailable. I tried to open http://127.0.0.1:30304/ and http://localhost:30304/ in three different browsers.
And I have tried all the methods of solving the problem described in this link [https://support.chaos.com/hc/en-us/articles/5147044693393-Corona-8-Chaos-License-Server-Basic-Troubleshooting-Steps]]https://support.chaos.com/hc/en-us/articles/5147044693393-Corona-8-Chaos-License-Server-Basic-Troubleshooting-Steps](http://)
No results.
The problem was solved by rolling back the last Windows update. Don’t make my mistakes, don’t sit on Inside review windows 11 
Hi there, thanks for the heads up! 
@gootman - if you ever experience a licensing / payment-related issue, please always submit a support ticket as the first step - https://support.chaos.com/hc/en-us/requests/new
It is fine to post on the forum too, as our support team will usually notice your message, but we are only able to provide licensing/payment help through our support portal as it usually requires sharing some personal details such as email address, order number, etc.