Comment 343 for bug 1801540

Update after the latest firmware update for the platform, called AMD AGESA V2 PI 1.2.0.3 Patch A, released yesterday for my platform, finally. This includes the USB patch for the drop in the USB communication under load for too much recovery errors hitting the Pci-Ex subsystem on the chipset, apparently, that was only present when using Pci-Ex 4 (B5xx and X5xx, not on b4xx, in theory).

However, the USB issues was still present even on older platform, apparently. Just not as grave as the 500 series.

The audio clicking is completely gone and the machine is finally much more responsive; I've yet have to test the system under high loads, but even on the desktop the audio clicking was audible sometimes, when event from application fires; after the firmware update, this is completely disappeared. The audio now is perfect, at least in output. I'll update here as soon as I can test the recording now.

I didn't think it would change much. But, for me at least, it did.