So basically on Sunday last there was a small storm, during the storm my internet dropped out, later asfter the storm had passed i went to find out what was up with my internet, i have NBN so i reset my router and looked at the NBN box, the lights were out except for green power light and red optical light, i ended up phoning my ISP for some help as to what the optical light meant, basically they had to send a technician around who found a cable had snapped which is apparently a common issue for all NBN boxes. The cable was replaced and internet and wifi came back, so it seemed all good , but it wasn't good, since then the wifi continually drops out , after a router restart and a hour or two wait the internet magically comes back, but then it can drop out again at any time and it keeps happening. Wireless works and devices can connect to the router, but wired ethernet has not worked since sunday when the NBN and router lost internet, i cant get wired devices to get any signal since, the NBN and roter all seem to be ok with the usual lights on with the same colours, but i cannot access the modem at all on any device if i try to go to the routers login page i cant it can't be reached saying i need to be connected to the same network, which i am on wireless. I've tried changing cables , powering on and off etc removing the power cabe for like 10min but nothing has any effect . The router i'm using is a netgear nighthawk X6 connected to the NBN box, i've used a pin to press the reset hole on the router butthat did nothing apart from restart it. Need some help. Maybe i've overlooked some stupidly basic step.....or maybe the router is dying, had it since 2015.