No more MQTT Messages from Subscription .../down/sent

MarcBerg
Wed, 12 Apr 2023 16:14:36 +0000
MQTT

Hello,

for about two years I have successfully subscribed to MQTT on a Topic "v3/<APP-ID>@ttn/devices/<DEVID>/down/sent. The device is a Dragino LDDS75. Since yesterday I do not receive any messages for this subscription. Subscriptions for …/down/queued, …/up, on the other hand, are received successfully. The last received message is from yesterday, 11. April, 16:28 UTC.
At the console I can see messages “ns.down.data.schedule.success”. At my gateway the events “Data Unconfirmed Down” are shown. The downlink is successfully received by the device. Everything quite normal, except for the MQTT subscription.

I can’t see any relevant entries in the release notes (3.25.1). Any ideas?

3 posts - 2 participants