@Kevin_Z I have version 3.0

@Kevin_Z Thank you for your reply on my issue. I have the RE305 and I have tried to connect to the 5g of my router and this seems to work but then in status I see the connection of 5G not activated?...

I have jus purchased a AC1200 wi fi range extender but the speed is very slow. My router gives a wireless output of 250 mb/sec but I only get max 20 mb/sec out of my range extender. It seems it does...