Device not reading EMV nor swipes

[EugenioLopez1]

Hello,

I'm having trouble processing credit card transactions within the sandbox environment.
So far, while testing only on the sample app, I've been unable to get a successful/error response from the EmvTransactionManager listener. After choosing an amount within the MainActivity, and after selecting the emvButton, I assume the device should begin listening for an EMV insert, however no callback is ever called once an EMV is inserted.

Currently we're sending Auth.net keyed manual entries and CC swipes w/o the inperson-sdk, however for EMV transactions I believe this is the only sdk thats fit the purpose for our terminals.

Could running this sdk on our own terminals be the issue? If so, can we build our own EMV listener and pass the info to Auth.net?

Thanks for reading!