Thank you for your response.
There are no error messages on Azure it is just stuck on "progressing". I am checking the server later today.
Please:
Is it possible to change back to: "no minimal TLS version selected". This option is now not available to me in the portal.
I think the Sync agent is on a windows 2016 server so this should be compliant. Will check later. However we are using SQL server 2008r2 which is not compliant. Would this cause a problem? The sync should be encrypted by the agent?
Everything else is working fine please can you help me get this sorted, once done we should have no further problems.