Dorico 4 Elements and Activation Manager don't work

I bought Dorico Elements and used it for weeks. Suddenly it just says “Activation Limitss Reached” on my MacBook and “Activated” but not working on my Windows 11. I’ve tried updateing, reinstalling, runnig elicenser maintence etc. What can I do now?

Are the Windows 11 PC and MacBook the only machines you have used Dorico Elements on? If you look at the Products page of your Steinberg account online (Login), how many computers are listed there?

Also, are you using SAM v1.2.10 - if you are using any previous version I would upgrade SAM first before trying anything else.