Is it just me or are the 30 series REALLY finicky when it comes to riser cables? Tried 2 that worked fine with my Vega 64 and running into different issues on each.
Think I'm gonna wipe down the connectors with IPA and give them a blast of compressed air to see if a bit of dust is causing issues. Could also be pcie slot settings, will have a look there as well.
I thought risers were an issue with all PCIe 4.0? Never used one myself but I've read that it can cause issues.