It can happen if your 17in1 adapter is now working well.
Use USB card reader for that case.
You can connect USB card reader directly to ND2300.

Nexto OTG ND2300 worked fine by connecting card reader to the device. One thing is still unclear: If NextoDI knew about this problem, why they did not address it with firmware update? Also, why they did not inform the users about this problem?
I used to travel with single ND2300 device all around the globe. Thus means I trusted the device so much! This time I got burned out by the glitch. Luckily, I shot RAW as well as JPGs. RAW transferred to the device fine. So a company which flew me to the location will get what they hired me for. But it happened by pure luck! It might be much worse for me. I need to fly to Denmark and Hungary this July. I am very hesitant to rely on Nexto OTG anymore.