What could be causing my internet to be slow on my smart home devices?

1. Reboot the router and restarting the modem.
2. Check your computer's network adapter and look for suspicious activity.
3. Check for newly installed applications that might be hogging the bandwidth.
4. Check the signal strength for the router or nearby services and make sure it's good.
5. Perform an internet speed test and check for discrepancies.
6. Check the router's cables and make sure they're properly connected.
7. Update the router's firmware to the latest version.
8. Run a scan with your anti-virus for infection.
9. Make sure no one is running any heavy stuff on your connection.
10. Try resetting the router and setting its parameters again from scratch.