While provisioning the RN150 appliance and after entering the key code we were prompted to select between a FlexDeploy setup. At this step, the web-browser's tab closed (by mistake) and I wasn't able to perform that action afterwards with the following message:
> Error encountered when submitting key. Please try refreshing the page, or contact support if this persists.
Refreshing the page or opening it from another browser didn't make the trick, so I chose to re-create the RN150 appliance, which turned out the wrong thing to do, since now it seems that the key cannot be used anymore as the respective message implies:
> This key is already in use by another appliance.
Oct 18, 202112:39 AM - last edited on Oct 18, 202112:43 AM by ChrisG