Hi Rudi,
Timeout is the time the device will wait to complete test execution
Latency is the time between request and response on successful test execution
Timeout usually happens when test destination is not responding.
First of all, you have to confirm the test is working.
Then set latency to something shorter than test execution time to force.
In my example I have a jitter test configured on the device and discovered with Spectrum. Its latency is ~3-4 secs
Now I get my Major alarm for the Test
Regards