Your garage door remotes are likely the most important garage door accessories you own. These devices are appreciated when they work as intended. However, there are a number of opener-related issues that individuals may face. This can interfere with the convenience of readily accessing a garage when needed. The most frustrating things that can happen are misplacing a garage door remote and discovering that one is no longer working. Many households have a spare garage door remote, and that can make misplacing one less of a burden.