When i try to onboard a new device i get the error “Sorry, but additional devices cannot be added at the moment, please contact Cambium support to resolve this” So thats what i am doing 
What device, what version of firmware is on device? Cnmaestro on prem or cloud? If on prem which version?
@CatoKE We have identified the issue and fixed it. Please could you check and let us know if you see any issues.
This was global issue?
Still getting same error message, i have tried to delete an already onboarded device, waited for it to apear in the onboarding queue. but cnMaestro wount let me onboard any devices. and the message is instant, it is if it wont even try.