Using Bluetooth is simple, so it frustrating when youre ready to listen to music on your Bluetooth speaker and are met with silence or crackling. While Bluetooth is compatible with tons of devices and doesnt require much to get working, it still a wireless technology, which makes it more susceptible to interruptions than wired solutions. Sometimes, the speaker itself has run into an issue. Other times, the device youre playing from is to blame. And if neither of those is at fault, then the...