Connection error to Openshift 4.5 API during my DO288/4.5 Managing an Application with the CLI exerc

[fravis]

During my Guided Exercise: Managing an Application with the CLI the oc logs -f bc/quotesapi command suddenly didn't work anymore (timeout).
So, in order to try to solve my self the problem, I tried again the DO288/4.5 lab-configure operation, using 

API Endpoint RHT_OCP4_MASTER_API https://api.eu45.prod.nextcle.com:6443

Anyway, the following strange red blocking error appears:
Cannot connect to an OpenShift 4.5 API using your URL.
Please verify .... 

Can anyone suggest me a solution to go on wit

[Muraleetharan]

Hi,

Anyone know the solution for the below issue,

I am doing the D0180 course currently.

Thanks.