I have AT&T as my internet provider with 1000 fiber. I haven't made any software or hardware changes in months, lately my wi-fi network disconnects many times during the day. I have checked the at&t m

I have three Deco M5's, The primary unit has firmware build 2.5.10. The other m5's units have 1.7.4. I have tried doing an update and I get a message back saying system is up-up-to-date., Do all of th