Convert to Template from XenCenter 7.1 and XenServer 7.0 is not working

I am trying to convert VM to Template using menu in XenCenter
But VM still not a template.
In XenCenter "Events" i see message "Conversion to template complete"
Rolling back XenCenter to 7.0 solve this problem.

This can cause problems when the cluster is updated sequentially from 7.0 to 7.1.