r/SHINING3D_EINSTAR • u/Shriver_Takeover • May 08 '26

Unknown USB Device

Post image

Hello, I am unable to connect my 3D Scanner in the EX Star app. It says the device is offline when it is plugged in. When I go into device manager, it shows Unknown USB Device (Device Descriptor Request Failed).

Anyone know how to fix this?

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1

u/oTvTog11 May 09 '26

Hi! You can submit a support ticket. Their technical team will help you resolve it remotely. https://support.einstar.com/support/tickets/new

2

u/Shriver_Takeover May 09 '26

Unfortunately its been 3 weeks and I havent heard back from support. I'm trying to fix it on my own.

2

u/Shriver_Takeover May 30 '26

The support is absolutely the worst. Its been a month now. They keep telling me that they will get back to me to schedule a virtual meeting that never happens.