Hi,   In the Lindfield 2070 area and are experiencing extremely slow internet speeds through the 5G router, averaging around 5Mbps for majority of the day. Have had the router for about 2 months now but this has only started ocurring in the past few weeks but do get the occasional faster speeds (50Mbps).  The router has near full reception and is placed right at the window. Any suggestions on how to fix this. Thanks, Daniel ... View more