Problem in assigning the ip by the router
As soon as we connect to the freedom box it may or may not connect to freedom box
Solution: just take another router and just reconfigure with these settings
External Settings (FreedomBox LAN enp5s0) ip to manual ip4 address as the ip provided by the ISP
Internal Settings (FreedomBox LAN) ip to shared address as 10.42.0.1/24