Ok, I took the Route 10 back out of the box and after upgrading to 1.3W I reconfigured it last night. I need to correct my original post. The Smart switches and plugs were getting an IP from the DHCP server, however when I tried to use the mobile app to control the 2.4GHz smart devices they were offline and therefore Google home was also unable to see them also. After many hours playing about with settings etc, I finally discovered that if I disabled acceleration in the route 10 then everything was working fine. Can someone shed more light as to why this may be the case?
Thanks in advance,
Richard