Firstly, a huge thanks to the team for the development and providing this project to the community. I'm new to the MiSTer scene and thoroughly enjoying it so far.
I'm reaching out for some help please as I've exhausted my avenues of investigation and diagnostics.
I've ordered some USB Hub v2.1 from JLCPCB and they have arrived no issue. On inspection all seem to check out OK. I've soldered up as per the schematic as well as referencing https://ezcontents.org/mister-usb-hub-21-smd-soldering
to ensure I was correct.
I apply 5V through the barrel jack and I can confirm voltage is running to the FE2.1. When I connect the USB hub to my PC (through the Micro USB port) the PC recognises a Generic USB Hub (as USB\VID_1A40&PID_0201). LED 8 illuminates briefly when the USB is connected to the PC then turns off.
I get no feedback at all from plugging in USB devices (which I have tested separately and work). None of LED1-7 illuminates at all (if a device is plugged in or not) and there's no recognition from the PC that a device has been plugged in.
I've seen reference from Heppaz http://www.atari-forum.com/viewtopic.php?f=117&t=33428&start=200#p388663
and tried a number of 5v power sources (including the 5V, 2A that came with my DE-10) without success.
I'm struggling to understand what I've done wrong here. I've triple-checked all the passives are correct, I cannot find any solder bridges on the FE2.1 (or anywhere else). Unfortunately I don't have an oscilloscope to dive deep but I'm hoping someone may have some inspiration that may help me troubleshoot this issue.
Thanks in advance.
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