unfortunately factory reset didn't help me, looks like hardware problem, im not happy, modem is only 5 months old, and led lights stop working... i had some broadband disruption, and i can,t control...

Thank you for answer . I have not enabled night mode, i did check this first. I will try hard reset later, i hope this will help me.

Same problem on my VR900.Whats wrong, can anybody help us????