RLC-510A Connection Failed.

[martinbarrett_533327547867360]

I have a RLC-510A
2 weeks ago I got Connection Failed.
Pressed the reset button and it worked ok.
2 days ago it happened again so pressed the reset button and it worked ok.
Today the same Connection Failed.
This time pressed the reset button did nothing.
Rebooted the NVR did not help.
I know it's got power as I can see from another cambra the IR LED lights turning on and off every 15 seconds.
(Go's on the 15 seconds then turn of for 15 seconds)

Any ideas on what to do next?

[martinbarrett_533327547867360]

Seems to be working now?

[dariaamanda769_610618740904624]

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