It is likely that the seeder versus the neoVAN deserves a re-alignment after the events 42865and 42256 (misalignement accident and investigations on pump fibers).
It maybe be that such misalignement leads to a higher ratio of HOM in the beam aside from a power reduction it may impact on the overall performances (RIN, Freq?).
Up to now such action has been exclude because of the associated risk (contamnition) and the commissioning higher priorities.