Why Does My Kasa Smart Plug Keep Turning Off or Losing Its Schedule?
- Timer and schedule conflicting with each other
- Away mode enabled causing random on-off behavior
- WiFi disconnection causing plug to miss schedule commands
Problem Description
Your Kasa smart plug keeps turning off on its own or is not following the schedule you programmed. Devices plugged into it lose power unexpectedly or the schedule simply does not execute at the programmed times. This is frustrating when the plug controls essential devices like lamps heaters or aquarium equipment that need consistent power. The issue is typically caused by timer conflicts Away mode interference WiFi drops or energy monitoring thresholds on models with power monitoring.
Symptoms
- Plug turns off by itself at random times
- Scheduled on or off times do not execute
- Plug loses schedule after power outage
- Timer and schedule seem to conflict with each other
- Away mode turns plug on and off randomly
- Plug turns off when connected device draws high power
Recognize these? Here's what usually causes it.
Common Causes
- Timer and schedule conflicting with each other
- Away mode enabled causing random on-off behavior
- WiFi disconnection causing plug to miss schedule commands
- Power outage reset plug losing stored schedule
- Overload protection triggering on power monitoring models
- Kasa app not synced with plug local time
Most fixes happen in the first 3 steps.
Never plug a space heater into a smart plug unless the plug is specifically rated for heater loads. Most smart plugs are rated for 15A but a heater running at maximum can draw close to or exceed this limit causing overheating at the plug contacts.
Step-by-Step Solution
Review active schedules and away/automation overlaps
Inspect all Kasa schedules and automation rules for conflicts, because overlapping routines can toggle the plug unexpectedly and appear as random shutoffs.
Check local button state and power recovery behavior
Confirm manual button is not being triggered and verify restore-state setting after outages, since restart defaults can override schedule expectations.
Validate WiFi stability and DHCP lease consistency
Ensure the plug maintains a stable network lease, because intermittent disconnects can delay schedule sync and cause missed or duplicate actions.
Update firmware and app, then resync schedule
Apply updates and re-save schedules from a current app version, because stale config payloads can persist after previous app revisions.
Run one-day controlled schedule verification
Test with a simplified schedule for 24 hours to confirm reliable behavior before restoring complex automation layering.
Quick Solutions
Still having issues? This is usually the deeper cause below.
Schedules that skip randomly are usually a daylight-saving holdover — delete and recreate the schedule to clear the corrupted entry.
Use the Kasa app Schedule feature rather than Timers for recurring automation. Schedules repeat automatically on selected days while timers are one-time countdowns that you must manually restart each time.
Thermostat issues that keep returning are often caused by stale backup-battery memory holding old settings across power cycles without the user realising.
- Timer and schedule conflicting with each other
- Away mode enabled causing random on-off behavior
- WiFi disconnection causing plug to miss schedule commands
- Power outage reset plug losing stored schedule
- Overload protection triggering on power monitoring models
Before you go — try one of these (they fix most cases).
Most popular upgrades chosen by Kasa Smart Plug owners.
EP Outdoor Smart Plug, Waterproof IP66 WiFi Plug with 2 I...
Rollerhouse AM25MEL Smart WiFi Blinds Motor for 1.5''/38m...
Level 2 EV Charger, Enhanced Smart Wi-Fi 48 Amp with NEMA...
As an Amazon Associate we earn from qualifying purchases.
Official Manufacturer Manual
If you need the complete manufacturer documentation for advanced setup, wiring diagrams, or detailed specifications, you can download the official manual below. The manual includes full technical instructions directly from the manufacturer and may help if your issue requires deeper troubleshooting.
Download the Official Kasa Smart Plug ManualSource: tp-link.com
How Does TP-Link Kasa Compare?
Before replacing your TP-Link Kasa device, see how it stacks up against alternatives in our full comparison guides.
