Hello,
If I understand correctly, you are using the test firmware version. I would suggest installing the latest TRB1_R_00.02.2 version. Do not worry, it should include a fix from your test firmware too. Also, keep an eye on the new release version for TRB firmware, it should release very soon.
Please inform me if the new firmware solves the issue. If not we will try to analyze further.
Regards.