Runtime error "FAILURE"

[jabejaranoq]

Hi.
I appreciate any help with this. I am running on V1.1 with OTTA, 915 Mhz.

15:51:19.007 -> TTN Mapper
15:51:19.007 -> FAILURE
15:51:19.007 -> C:\Users\jbejarano\Documents\Arduino\libraries\IBM_LMIC_framework\src\lmic\radio.c:689

I wonder if it is caused by a hw incompatibility.

Thanks!