Inquiry about FWA515

Hi @misyscom,

Welcome to the Zyxel Community!

Regarding your questions, please refer to the following information:

1. CPU temperature
   1. Unfortunately, the CPU temperature information is not accessible at the user level.
2. Combining the 5G frequencies
   1. Please log in to the Web GUI and navigate to Networking > Broadband > Cellular Band > Band Management. Switch "Band Auto Selection" to the left to disable auto mode, and then manually select the cellular bands supported by your ISP for a more stable Internet connection. After the selection, click "Apply".
3. SSH commands
   1. Could you please share more details, such as what specific information or configuration you would like to access through SSH? This will help us provide a more accurate and relevant response.
4. Performance improvement
   1. Would it be possible to share your current network environment and application scenario? This will help us suggest more tailored performance recommendations. In the meantime, you may also refer to the following FAQs for tips on improving and verifying mobile router performance:

• What is a good 5G Cellular Signal of mobile router? — Zyxel Community
• How to improve Intermittent Router Connectivity Issues — Zyxel Community
• [Mobile router] How to resolve the issue of slow and intermittent Wi-Fi connection? — Zyxel Community
• How to improve Mobile Router connection by implementing daily reboot Maintenance? — Zyxel Community
• How to improve cellular WAN signal strength with external antenna? — Zyxel Community