Hi,
Not sure if you were able to resolve this issue.
I am experiencing a similar event.
This is for a Remote collector in a different Data Centre in a different country.
It did register the collector with the cluster but when adding the VMWare Adapter it gives the below error.
Failed to send task: Could not send task 'com.integrien.alive.common.communication.task.TaskVcRegistration' to collector 'vRealize Operations Manager Collector-thespecialkid.' Collector is currently down or is not ready, start the collector or re-try later.
Which logs are there to check and what are the correct ports used when the task to add the VMWare Adapter to the Remote Collector?
Thank you in advance.