Rancher 2.6.8- Import AKS

We have an AKS that is connected with onpremises via Site 2 Site VPN .
On premises we have run a Rancher v 2.6.8 .
With this Rancher we all ready manage an K8S cluster with 4 nodes onpremises.
We want to mange both the AKS. we have try to “import AKS”
but the process stuck with this error message “Waiting on aks crd to be initialized”
what can i do?

Thanks in advance