Blue Light Won't Flash,. Only Will Flash Red

The blue light not flashing and only flashing red on a device could indicate an issue with the device's software or hardware.

1. Software issue: The problem could be caused by a software issue such as a bug or a malfunctioning software component. Updating the device's software to the latest version or restoring the device to its factory settings may help resolve the issue.
2. Hardware issue: The problem could also be caused by a hardware malfunction such as a malfunctioning LED light or a damaged connection.
3. Incorrect settings: It could also be caused by incorrect settings on the device, check the device's manual or settings to ensure that the blue light is properly configured.
4. Incorrect firmware: The device may have been loaded with incorrect firmware that does not support the blue light function, check with the manufacturer if there is an update available or if the firmware has been loaded correctly.
5. Incorrect usage: It could be caused by improper usage of the device, for example, if the device is being used in an environment that is not suitable for its operation.

It's important to note that the above points are general indications, the exact cause of the problem might be different and it's recommended to consult the manufacturer's manual or contact customer support for further assistance.

It's always recommended to follow the manufacturer's guidelines and instructions when troubleshooting and repairing the device, this will help ensure the safety and proper function of the device. If you are not familiar with the troubleshooting process, it is recommended to contact a professional for assistance.