Problem with the Windows virtual machine after changing the TP-LINK router for a Mesh Mercusys router

Problem with the Windows virtual machine after changing the TP-LINK router for a Mesh Mercusys router, at startup it gives an error “Timed out waiting for device /dev/virtio-ports/org.qemu.guest_agent.0.” and although it ends up starting, it doesn’t work correctly. What should I modify in the virtual machine configuration?

Maybe start with telling what virtual machine hypervisor you use.

I use Oracle Virtual Box and until replacing the router it worked correctly