What about some kind of “reset” mechanism? The node wipes all the data from that satellite and the satellite pretends the node is brand new (vetting process etc).
Instead of having to create a new node after disqualification from one satellite, the operator could, after fixing whatever problem caused the disqualification, run some command (similar to how GE is started) to inform the satellite that he would like to start over. The satellite then treats the node as if it was new (vetting phase and so on).
The only difference for the operator would be that he would not have to run two nodes - the old one (for the satellites that did not disqualify it) and a new node for that one satellite that did disqualify the old one.