P33M

> I would love to see a blackmagic firmware implementation for the Pico. As of 1.8.0 it appears to do so - https://github.com/blackmagic-debug/blackmagic/releases/tag/v1.8.0

The functionality is no different. In fact using CMSIS-DAP v2 makes setup on Windows easier, as you don't have to manually assign the interface driver using Zadig.

LTE dongles frequently consume large amounts of power when data connections are active. What happens if you use a self-powered USB hub between the dongle and the Pi? What is...

Please post the full output of `sudo lsusb -v` with the device plugged in (does not have to be active).

Please pose a full `dmesg` log in the dwc2 case.

1 & 2 - ``` [ 8.314512] Under-voltage detected! (0x00050005) ... [ 14.554409] Voltage normalised (0x00000000) ``` You have an undervoltage event during boot in both cases, which means your...

The lines either side of the error are telling. ``` [ 501.781538] usb 1-1.2.3: new high-speed USB device number 10 using dwc2 [ 502.020277] dwc2 20980000.usb: dwc2_hc_chhltd_intr_dma: Channel 3 -...

What happens if you apply the steps listed in this thread? https://forums.raspberrypi.com/viewtopic.php?t=245931

Using usb-storage instead of UAS will result in a minor reduction in performance. It's on the vendor to provide a UAS-compatible firmware that will work with a Pi 4 -...

This has been cross-posted to the forum here: https://forums.raspberrypi.com/viewtopic.php?t=336947 Setting gpu_mem is unnecessary on a Pi 4, and you should remove it. Some condition is causing the xhci driver to...