Can't Publish Downlinks via MQTT Since 3.25.0 Update

mpvima
Tue, 04 Apr 2023 14:12:00 +0000
MQTT

Hello,
Since the last upgrade of The Things Stack Cloud to v 3.25.0 on April 3rd, I’ve been experiencing an issue with posting downlinks via MQTT. I am using the following topic for publishing downlinks:

v3/{application_id}@{tenant_id}/devices/{deviceId}/down/replace

I am also listening to the following topic to confirm successful downlinks:

v3/{application_id}@{tenant_id}/devices/+/down/+

I haven’t introduced any significant changes to the code, but it stopped receiving messages.
I’ve already spent a lot of time trying to fix this, without success. I even tried following an advice on a resolved issue, that I thought could be related.
Does anyone know what’s going on with those MQTT topics? Were there any changes that weren’t included in the release notes?

4 posts - 2 participants