Well, I tried to update this time but I can't access the storage of the RCMx86 I have. The proccess I did last time was outside of the Switch, using a 3v3 voltage regulator and directly plugging to my PC usb. I have installed the SWITCHBOOT UF2 and in the second part of storage I dropped switchboot.bin instead of Fusee-UF2.bin.
Now when I try to update the storage partition never mounts (tried Windows and Linux). Running dmesg outputs:
usb 2-9.2: new high-speed USB device number 69 using xhci_hcd
usb 2-9.2: device descriptor read/64, error -71
usb 2-9.2: device descriptor read/64, error -71
usb 2-9-port2: unable to enumerate USB device
Any idea how to proceed? I have tried using the Switchboot update option and rebooting the RCMx86 while on HOS too.