When was the last time you had your electrical panel box maintained?
If your not sure it may be a good idea to at least cycle your breakers. That involves just turning them on and off. It keeps the contacts in the breakers clean and functional.
It is also a good to have an electrician check out your panel and tighten all your connections in the panel. Over time they do become loose and can overheat and burn up.
This will cost you more money and trouble if not caught early.
If you live in the Metro Atlanta area Lightning Bug Electric can help you with panel box safety and maintenance or any questions you may have.
Tony Blanca ~ Owner Lightning Bug Electric | 404-223-5274