The Et3 is connected and playing music

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The cheap usb switch
https://www.amazon.nl/dp/B074TYDJK2/ref=pe_28126711_487805961_TE_item?th=1 did not work. No fault to the ET3. When I put the switch between the topping and my pc. The sound was not okay some kind of distortion. I have some new usb cables will test later.
I connected the ET3 for now with a AES calbe to my topping DAC will later test USB and also I2S waiting on cables.
The player works fine, but the Eddict app is not perfect. But after some trial and error.
I can now play CD's (easy)
play music for connected usb drive (controlled by the app)
play music from network using dlna (controlled by the app)
The Eddict app does not always see the files in playlist is shared using a upnp/dlna option in foobar2000.
Also the Eddict app does not always see the Et3 as a render to play music through. Going from one folder to the other will some time refresh the app.
There is no usb at the front for easy switching the usb sticks. But a simple usb hub fixed that. Als did not found the option in the app yet to scan a new connected usb drive. The option is on the ET3 itself.
Also there is no app for chrome book. Will later try if there is a app for tablets.
Did not do any comparison between my Htpc or my sony xa 50 es cd transport.