While mobile signal boosters are generally effective, users may encounter some common issues. One frequent problem is poor signal quality, which can occur if the external antenna is not positioned correctly or if there are obstructions like buildings or trees blocking the signal. Another issue is installation challenges, such as improper cable connections or inadequate power supply. If users experience intermittent connectivity, it may be due to interference from other electronic devices. To troubleshoot these problems, ensure that all connections are secure, reposition the external antenna for better reception, and minimize interference from other devices. Regularly checking signal strength can help identify issues early.