I need some help. I have extended the reach of the Rift using an active usb repeater and a hdmi 2.0 cable with separate active signal amplifier, both cables are 5m long. The problem is that the headset is showing as connected in the Oculus software but there is no picture, just a black screen. I thought i had done it right by using active cables but no such luck. I'll link what i'm using below.
Active usb 3.0 - https://smile.amazon.co.uk/UGREEN-Extension-Amplifier-PlayStation-Loudspeakers/dp/B01FQ88CE6/ref=sr_1_4?ie=UTF8&qid=1549649099&sr=8-4&keywords=active+usb+3.0+repeater
HDMI 2.0 Cable - https://smile.amazon.co.uk/gp/product/B008HNUFVG/ref=ppx_yo_dt_b_asin_title_o01__o00_s00?ie=UTF8&psc=1
HDMI 2.0 HDMI Repeater - https://smile.amazon.co.uk/gp/product/B0747M5NDQ/ref=ppx_yo_dt_b_asin_title_o00__o00_s00?ie=UTF8&psc=1