mDot EVB/Box

I have a mDot Box/EVB US915 with Factory Firmware version 2.1.2.

When I select mode Survey Single, Survey Sweep or LoRa Demo appears a Joining screen with the following data:
”
Joining…
NI=MultiTech
NK=MultiTech
FSB=1
DR=0 P=20 A=Number increasing
”
I receive packages, but the screen in the mDot EVB never changes.

Any idea to solve this problem?
Thanks

• This topic was modified 10 hours, 59 minutes ago by  tweety.dayanna@hotmail.com.
• This topic was modified 10 hours, 47 minutes ago by  tweety.dayanna@hotmail.com.