I have been using 5ghz wireless for years using. All my computers have been using it, and streaming to my smart TV. Yesterday the TV reported “no wireless connection. ” However, I was able to connect to the router’s 2.4 ghz network. Checking my computers, (4) all no longer show my 5 ghz wireless network. I unplugged to reset the router, but no go, 5 ghz has disappeared from all the machines and the TV. This cannot be a problem with the machines. Is it possible for a router to lose 5 ghz without affecting the 2.4 ghz?
Router is a Lynksys E2500
Edited by KaisoArt, Today, 08:24 PM.