Airport express used as a range extender with a Virgin / Netgear superhub does not work
I use Wifi around the house over three floors and in the rear kitchen. reception in the kitchen is poor, possibly due to masonry walls between the modem and the kitchen.
I bought an Airport Express hub 802.11n in January 2016 to extend the wifi signal to the kitchen and hopefully the patio beyond. The distances are not great - 10 to 15m. We have Virgin as a provider with a Virgin Super Hub (VMDG 490) Netgear.
Airport express installs itself and this is confirmed when checking on my Mac with Airport Utility, the APE shows up and itself indicates a solid green light.
Problem is that when using wifi devises in the kitchen the signal is poor to non existent and when I switch the APE off the signal is no worse, implying that the signal received is that from the Super Hub rather than the APE.
I guess I may not have completed the set up for extending an existing network?
Any suggestions?
iMac (21.5-inch Mid 2011), OS X Mavericks (10.9.5), Modem Virgin Super Hub