Thanks once again Jeff.
I am completely agreed with you and i will check again after my regular Sunday Full backup.
But biggest questions is that We have Daily Full backup and hourly TLog backup, so i am trying to avoid all this puzzle of missing Tlog, I have shutdown the Tlog backup and taken Full backup and restored into secondary still complaining. I have also tried both Full backup and Tlog backup after that i have disable the Tlog backup and then restored it still same issue.
most of the time i am deleting database on secondary and restoring after that too.