Cubase 12 grace period license problem

Yes, you were right, it worked. Thank you!

Glad to hear that worked for you!

After the grace period update from 11 to 12 will it show up under My Products on the steinberg registration page or stay as non upgradable 11?

There is a separate ‘My Products’ listing for Steinberg Licensing licences. The eLicenser list will only show your old upgraded licence for Cubase.