I had Gen 5 installed 2 days ago. Initial wifi setup went smooth. Yesterday as I opened my network and internet settings I discovered a hidden network icon along with my printer and 2.4g and 5g icons. This hidden network is generated from my Gen5 router. When I disconnect the power cord on the Gen5 router the 2.4g, 5g, and hidden network disappear. Any idea what this hidden network is or how it can be removed?