multiple join end module

hello everyone, I have two concerns, 1) my module a rak3172 connects several times which consumes DCs, 2) it sends the upklink every other time, I do not have a gateway, this can t does it come from the gate it connects to??

  1. joins no longer consume dc’s on helium. only uplinks per the doc’s here Data Credit | Helium Documentation

  2. how are you playing the device? once joined mine only rejoin if they have been power cycled.

hello, no I confirm, the DCs are debited at each join even without sending.