Thanks for the help
Now in ABP i can connect and message is sent correctly (one of 8)
but no data on cloud
i have Spreading factor 7 on Dragino and datarate 5 on MKR1300 (but the option is gray on Dragino)
i have Mkr on last firmware 1.1.6...i will try to check the firmware (and update) on Dragino
Best Regards
L