Hey there! Sorry to hear you’re experiencing issues with your Siemens CC-5 panel. Firstly, let’s check if there are any power issues. Ensure that the panel is receiving power and that all connections are secure. Next, inspect the wiring to see if there are any loose connections or damaged wires. If everything looks good there, try resetting the panel by power cycling it. Sometimes a simple reboot can resolve unexpected issues. If the problem persists, it might be a software or hardware issue, and you may need to contact Siemens technical support for further assistance. Hope this helps!