@SamWashDC Thank You, folks. I gave up using the USB ports to attach SSD/HDD drives and use DLNA - not just with TPLink, tried NetGear too - always had issues with DLNA support. I learnt from...

I just bought M9 Plus from costco and setup, wifi works fine. However after my connected my USB Flash Drive (1 TB) to the USB port I dont see anyway of accessing the content nor the Deco TPLink...