I have 2 Internet providers,
one works OK the other one says "Your IP network is currently pending review"
everything is the same nothing is changes in the local network when it is swamped with the 2 Internet providers.
It's possible that the IP address range assigned by Internet provider B is flagged by bitnodes. io or other services due to previous activity or network behavior. This could result in your network being subject to additional scrutiny or review. If so, you need to contact Internet provider B's customer support.