Quick Summary A Kasa plug that keeps turning off on its own is almost always caused by a scheduled timer or automation rule you may have forgotten about, or by…
Quick Summary
A Kasa plug that keeps turning off on its own is almost always caused by a scheduled timer or automation rule you may have forgotten about, or by the 'Away Mode' feature randomly toggling the plug. Check schedules first — it takes 30 seconds and solves this in the majority of cases.
Symptom Diagnosis
Step 1: Check Schedules Open the Kasa app → tap the device. Tap the Schedule icon (clock symbol). Review all active schedules. Delete or disable any you don't need. Check for countdown timers: tap Timer → review active timers.
Step 2: Disable Away Mode In the Kasa app → tap the device → tap Away Mode (or find it in device settings). If Away Mode is enabled, it randomly turns the plug on and off to simulate occupancy. Toggle it off.
Step 3: Check Automations and Rules If you use Amazon Alexa, Google Home, or Apple HomeKit with Kasa, check those apps for automations. In Alexa: Routines → look for any routine that controls this plug. In Google Home: Automations → check for location-based or time-based rules. Disable any automation that may be turning the plug off.
Step 4: Check for Overload Protection Kasa plugs have built-in overload protection. If the connected device draws too much power, the plug will cut power to protect itself. Check the maximum load rating on the plug (usually printed on the side, typically 1800W or 2300W). If your device exceeds this rating, use a higher-rated plug or connect the device directly to the wall.
Step 5: Check for Firmware Updates Kasa app → tap the device → Device Settings → Firmware Update. Install any available updates. Some firmware bugs cause random shutdowns.
Step 6: Factory Reset If the issue persists with no schedules or automations active, factory reset the plug. Press and hold the button for 5–10 seconds until the LED blinks amber rapidly. Re-add the device in the Kasa app and test without adding any schedules.