Escape from Tarkov nukes satellites

We've been using the Orbi RBR750 and two RBS750 satellites for almost a year now and we're quite happy with the system. Performance and reception is good.
However, my son bought the game Escape from Tarkov (EFT) a week ago and when he starts the game and ETF starts connecting to some of its servers, the satellites in the mesh network immediately resets themselves which result in connection loss for some clients.
Is there any way to debug this issue? It seems the router is not logging much so I haven't got much to go on.