Gateway receiving in wrong Frequency band?

[arjanvanb (Arjan)]

Also, people have seen multiple receptions for a single signal:

• Due to bad soldering on a printed circuit board.

• Due to cross-talk when the node and gateway are not at least a few meters apart:

  @kersing

  The problem with using nodes too close to a gateway is that the gateway receives the same packet on multiple frequencies (cross-talk).

I guess the 2nd bullet might apply, along with erroneously configuring the gateway to use EU868?

Though that would not explain:

@iob

Thusfar, I have not seen the same packet appearing on both gateways.

So indeed, changing the DevAddr in your own node is a very good start.