Display turns off after some time

[Programie]

Hi,

I've connected my LED message board to my 24/7 running NAS. On it I've running Debian 7 x86 and dcled.

After some time the display of the message board turns off. Sometimes this happens after a few minutes, sometimes after hours.

I'm piping data to dcled started with -r -f. The script piping the data only outputs the current time every second.

What could be the reason for this?

[Programie]

I've noticed the LED message board seems to reconnect at random times.

Feb  5 22:28:06 nas kernel: [595688.728649] usb 2-2.1: USB disconnect, device number 33
Feb  5 22:28:06 nas kernel: [595688.928285] usb 2-2.1: new low-speed USB device number 34 using ehci_hcd
Feb  5 22:28:06 nas kernel: [595689.025891] usb 2-2.1: New USB device found, idVendor=1d34, idProduct=0013
Feb  5 22:28:06 nas kernel: [595689.025899] usb 2-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Feb  5 22:28:06 nas kernel: [595689.025905] usb 2-2.1: Product: USB LED Message Board v1.0
Feb  5 22:28:06 nas kernel: [595689.025910] usb 2-2.1: Manufacturer: Dream Link
Feb  5 22:28:06 nas kernel: [595689.025915] usb 2-2.1: SerialNumber: 1
Feb  5 22:28:06 nas kernel: [595689.028407] generic-usb 0003:1D34:0013.001E: hiddev0,hidraw1: USB HID v1.10 Device [Dream Link USB LED Message Board v
1.0] on usb-0000:00:1d.7-2.1/input0

Maybe dcled could try to detect that and reconnect to the device.