This happened to us as well. We fixed it by removing the respective security zone from the Network discovery policy where it was used.

Hi friends, on a freshly installed FPR 4110 (2.4(1.222)), traceroute (as a command) doesn't work: PJFPR# connect local-mgmt PJFPR(local-mgmt)# traceroute 8.8.8.8Invalid parameter in , allowed characters are: a-zA-Z0-9. /:@_[]~-PJFPR(local-mgmt)# Any ...