@David-TP Thank you for your reply. The Fibre Box is an OTN Device, it does not broadcast. If it were wireless interference the DECO would be rebooting even when I used the other router as a bridge...

I have had 3 TPLINK DECO XE75 Routers. The routers reboot about 7 times a day randomly. It takes about 5 mins from when they go red, to when they go green. If I connect to the fibre box while they...