Beats by Dre has become synonymous with high-quality audio equipment and headphones, and the Beats Solo line is no exception. These stylish and compact on-ear headphones offer an exceptional listening experience, especially when connected via Bluetooth. However, like any electronic device, they are not immune to occasional issues. One common problem users may encounter is having one side of their Beats Solo headphones not working while using Bluetooth. This can be frustrating, but there are various troubleshooting steps and potential solutions to get your headphones back in working order.