Internet that stops at the same time every day almost always has a scheduled or recurring cause. The usual reasons are a router or provider reboot timed for that hour, peak-time congestion in your area, a scheduled task like a backup or update hogging bandwidth, parental controls or an access schedule, or provider maintenance. The repeating clock time is the biggest clue.
Why this happens
- The router is set to reboot automatically at a fixed time each day.
- Parental controls, a Wi-Fi schedule, or an access-time limit is switching the connection off.
- Peak-time congestion, when many people in your area are online at once, slows or breaks the link.
- A scheduled backup, cloud sync, or system update runs at that time and saturates the connection.
- Your provider runs nightly maintenance or resets equipment on a schedule.
- A DHCP lease that expires and briefly fails to renew at the same time daily.
- Interference from a device that switches on at a set time near the router, such as certain lights or appliances.
Is this normal?
A predictable daily drop is not normal, but it is usually easy to trace precisely because it repeats. The fixed timing rules out random faults and points to a schedule somewhere on your device, router, or provider.
Does it cause any problems?
Yes, especially if it lands during work, calls, or streaming. Once you know the time you can plan around it, but the goal is to find and remove the scheduled cause so it stops entirely.
How to fix or check it
- Note the exact time it happens and how long it lasts, since this narrows the cause quickly.
- Log into the router and check for a scheduled reboot, a Wi-Fi time schedule, or parental-control time limits, and turn them off if not wanted.
- Check devices for scheduled backups, updates, or large syncs set for that time, and reschedule them.
- See whether all devices drop or just one. All devices point to the router or provider; one device points to a task on that device.
- Watch the modem lights at that time. A lost internet light suggests the provider or line.
- If it matches a neighborhood peak, it may be congestion, so report the pattern to your provider.
- Contact your provider with the exact times, as they can check for scheduled maintenance or line resets.
- Move or unplug any appliance that switches on at that time near the router to rule out interference.
Frequently asked questions
Could my router be rebooting itself?
Yes. Many routers have an automatic daily reboot option. Log into the router settings and check the schedule or maintenance section, and disable the timed reboot if you do not want it.
Why would it happen only in the evening?
Evenings are peak hours when many people are online, which can congest a shared local connection. If it clears later at night, congestion is the likely cause, and your provider can confirm.
Can parental controls cause a daily cutoff?
Yes. A schedule or time limit in the router or a control app can switch internet off at a set time. Check those settings, since they are a common overlooked cause.