Create rescue configuration on QFX5100 cluster (VC) fails

Hello,

       I am trying the create a rescue configuration on the a QFX5100 virtual chassis (4 switches in cluster). When running the command "request system confifuration rescue save", I get "error" File-fetch failed". Has anyone seen this when creating a rescue configuration? I performed the same command on all the EX4200's we have in our network, with no errors. Thanks.

Regards,

TD