This link may help to understandhttps://community.cisco.com/t5/switching/tftp-image-file-tranfer-out-of-sequence/td-p/1986184

Try this and re-scan, It will not detect vulnerability like, Deprecated SSH Cryptographic Settings or SSH Prefix Truncation Vulnerability (Terrapin)ip ssh server algorithm mac hmac-sha2-256 hmac-sha2-512ip ssh server algorithm encryption aes256-ctrip...