Sporadic USB errors during boot

Hi. I am getting the errors shown below during the boot process in approx. 20% of all restarts. The device on usb 2-2 is a combined Wifi/BT card whereas the BT part uses the “btusb” driver. Whenever the error occurs the device cannot be found in the userspace and no driver is loaded. I am aware that both, the TK1 v1.1A and the BSP2.7b1 are deprecated and totally out of date, but maybe you can point me how to overcome that issue. It would be sufficiant for me to somehow retry the USB init process. I will also test an updated setup (BSP2.8 with TK1.2A), but as for now i need to solve this issue with the current setup. Any help would be appreciated. Regards

[    7.807624] usb 2-2: new full-speed USB device number 2 using tegra-xhci
[    7.817320] usb 2-2: Device not responding to set address.
[    8.187458] usb 2-2: unable to read config index 0 descriptor/start: -71
[    8.197583] usb 2-2: can't read configurations, error -71

Dear @qojote,

As you have already been aware of and wrote in your post, the TK1 v1.1A and the BSP2.7b1 are deprecated and totally out of date. So, our first recommendation would be to use the BSP2.8 with TK1.2A. And when the issue still persists, please write us back again.

Best Regards,
Janani