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rashevskyv / dbi

Author is duckbill
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DBI MTP responder suddently no longer connect anymore. #272

Closed johnkelvinliu closed 1 year ago

johnkelvinliu commented 1 year ago

DBI616+ATM1.5.5+Switch lite. DBI MTP responder was working finely, suddenly it does not work any more and shows an error message: Please, connect your console to PC via USB Type-C cable or press B to exit Waiting for xx sec.

Choosing Install title from DBIbackend also shows this error. Awoo also has similar error. USB cable is firmly connected between PC and Switch Lite.

However my PC can still read + write the Switch lite micro SD card by using Hekate>Tools>USB mass storage>SD card, via a usb cable connecting switch lite to PC. Something strange is that, in PC 1, this way only limited to using the USB3.0 port+USB3.0/2.0 cable but not for USB2.0 ports+USB3.0/2.0 cable. In PC 2, all USB2.0 ports + USB2.0 cable can use this Hekate mass stroage.

While my another console, Switch OLED, can still use the DBI616 MTP responder normally in PC 1 with a USB3.0 & three USB 2.0 PC sockets+USB3.0/2.0 cable. These at least implies the hardware of Switch Lite USB socket+all PC USB sockets+USB cable+PC are fine?

When switch lite connected to PC, there is nothing related to Switch lite detected in device manager, so the method of updating driver can not be done. There is no ! in Windows 11 device manager. I have also tried using previous version of TFP picofly firmware, re-partitioning the card, formating the card using fat32 and exfat , RAW and SD system, reinstalling all of the things including DBI616, tried different micro SD cards,+USB cables+USB sockets+PC+repluging the USB cable+reinstalling the windows driver provided in ns-usb loader, solution in the link except win10 update pack https://thegeekpage.com/fix-mtp-not-working-in-windows-10/#2_%E2%80%93_Enable_MTP_from_CMD However, all of them did not help.

How to solve it?

evillurker commented 1 year ago

+1 on this, I have the same error. USB works fine when mounting from Hekate but DBI does not recognize it.

superorc commented 1 year ago

Same issue here, I'm using USB Type-C to USB Type-C on Linux. dbibacked cannot find device (lsusb shows nothing), but I can mount SD via Hekate: Bus 001 Device 006: ID 11ec:a7e0 Nyx USB Disk UMS

evillurker commented 1 year ago

Using a different USB cable did the trick and it works now but its weird that some cables work and some don't. Definitely a problem with DBI imo.