I had this issue with 5.3.18 kernel from Nazky. Keeping the linux USB as the *only* usb plugged in before launching the payload gave me a proper display. Then you can plug in a keyboard or hub after startup. Hope that works for you.
Can confirm it works under Manjaro on my 7215b, using wifi tethering from my Android and pages load up on Chromium :) Thanks a lot, I hope for the same. If I knew where to start in terms of even learning about how to do this kind of stuff... Sadly I've only used ever used Kali Linux and Ubuntu...
Many thanks, I'll give this a go when able and let you know the results (I'll try it on Manjaro first since I dont feel like waiting for another distro install lol)
Not gonna lie, I've lurked on gbatemp for years, but I finally registered to join in on PS4 discussion, especially since I've got the same model and network issues you do :p Thank you for providing insight on this since documentation on PS4 Pro Linux nuances is found entirely through forum posts...