Custom Domain, Something Went Wrong - Propagation allowance?
In response to the Finish Setting Up Domain in step 4, I receive a "something went wrong" dialog. Trying again minutes, hours later returns the same message. There is not enough information to the message to troubleshoot.
Registrar is Name.com. Their webpage offers that propagation may take up to 48 hours. to complete.
Is there a consensus for what actual experience in propagation time should be allowed?