(adsbygoogle = window.adsbygoogle || []).push({}); Ok so im on 4.70 D Rex and I have the duplex gta v when I try to load in muiltiman or Webman it gives me a black screen can someone help please?

Try setting it to internal or external depending on whether it's on HDD or usb, set it to bdmirror/bd_emu, and if that doesn't work, try setting the system into release mode through the debug settings.