Hi any update on Spark Smart Modem software as now i have my neighbor with same problem unable to connect and disconnections. Can you use Vodafone HG659 router(as I have 3 spare) on Spark fibre network or does it need to be Spark HG659b router in case I need to change my neighbor back to this modem if problems keep up. Ever since I changed back to HG659b never had any problems instantly connects and no disconnections, only problem less speed and devices so definitely prefer to change back to smart modem when fixed.