TTIG Downlink problem

Hello,
I recently purchased the TTIG (The Things Indoor Gateway) and I started working on it.
I am using stm32l073 + I nucleo lrwan shield + arduinoIDE (I am using the stm32duino and lorawan library) to create an end node.
For the uplink, everything is fine and working as for the downlink I am getting nothing
I used the kerlink gateway using the same end node and both the uplink and downlink worked but when I changed to TTIG gateway the downlink does not work anymore.
So if there is a solution to this problem or if there is someone who had the same problem do not hesitate to guide me. Thanks

3 posts were merged into an existing topic: I Cube LRWAN problem

Duplicated thread