Interop – AU915 tests remain Queued/Initialized and do not start

Hi,

I am running an interoperability test campaign using ThingPark Interop Engine and I am experiencing an issue with test execution.

Interop environment:

LRC: 1.30.19

Interop Engine: 1.3.7

Deveui: 70B3D5BF100EE533

1st test:

1.2.2 – OTAA Join Request / Join Accept

It's created successfully, but it remains at 0% / Queued / Initialized and does not appear to actually start.

The test was created at:

2026-08-20 13:17:35

After more than 10 minutes, the test was still at 0% with no results.

While the Interop test remained queued/at 0%, the device was nevertheless able to perform a normal OTAA Join successfully through the LNS.

2nd test:

2.1.1 Uplink Unconfirmed message test

Same behaviour encountered here

Test created at: 14:12 local time and after more than 30min the test is still "Created". Appears it fails to start.

Could you please check whether there is an issue with the Interop Engine scheduler/worker or test execution queue?

Thank you in advance