The answer to 'flickering troubleshooting' is that common causes of flickering lights include loose connections, outdated wiring, faulty light fixtures or bulbs, and electrical issues like voltage fluctuations. Symptoms may include intermittent dimming, pulsing, or flashing of the lights. Solutions can range from tightening connections, replacing bulbs or fixtures, to addressing more complex wiring or electrical problems.
For minor issues like a loose connection or old bulb, homeowners may be able to troubleshoot and fix the problem themselves. However, for anything involving the home's electrical system, it's best to call in a licensed electrician to diagnose and resolve the issue safely.