[Galaxy Note 3 General] bubblesmoney:
do a search even on xda you will find enough posts about wifi issues. not to mention even more on the net. it isnt a 'old router issue' i have got BT infinity 2 fibreoptic broadband with official BT hub 3 router got only a few months ago, i get 67mbps speeds even on wifi and my nexus 5 sometimes gets 47bmps on same router, please note nexus 5 has same processor. the older s4 works great on same router. EVERY PLACE and frequent wifi disconnectiosn every where even at work. i have tried the n3 on wifi at many places and has poorer speeds than my other phones. bluetooth connection takes longer to connect.

are you going to tell people to buy new routers with N3 or new cars with N3? are you going to tell people to reset routers to work better with N3, isnt it supposed to just work with available routers or is one supposed to all hotels to reset their routers to work with customers having N3?

Just try it yourself, get a nexus 5 and s4 and use your N3 with all on same router and same speedtest server and do speed test simultaeneously like me and then post the results here!

devices are supposed to' just work with most popular routers' .... and BT are one of the biggest fibreoptic broadband suppliers in the Uk and the router that BT supply is standard equipment in the UK, so you expect them to be selling a substandard router with their top of the line fibreoptic broadband package ???? Guess you didnt see the fact that the same router performs very well with the nexus 5 giving me 44mbps download speeds and even with the S4 it is many times faster and NEVER cuts out the connection like the N3. Infact my S4 has lost connection on the same router FAR FAR LESSER In the last 6 months THAN THE NOTE 3 loses connection in a couple of minutes! same for the time it takes for bluetooth connection.

There are already enough threads on xda and other forums about wifi and blutooth issues on the N3 and the 3G speeds are much poorer than even the S4. The note 3 and s4 are on the same network and wifi router and even the nexus 5 was on the same router. IT IS A JOKE TO SEE THE NOTE 3 get 10 TIMES SLOWER SPEEDS ON WIFI THAN THE NEXUS 5 as shown in the video. Using inssider app there is no wifi interference on the channel i am using.

I have tried note 2, s3, s4, nexus 5, nexus 7 various other devices on the same router and all work fine except note 3, even ****ty cheap android mini PC gets better wifi speeds that the note 3. I have 9 android devices presently and the note 3 is the worst of the lot for wifi speeds and connectivity issues.

see others on xda having same issue http://xdaforums.com/showpost.php?p=46234963&postcount=1

and here http://xdaforums.com/showpost.php?p=46247704&postcount=6

and here http://xdaforums.com/showpost.php?p=46289376&postcount=16

and here http://xdaforums.com/showpost.php?p=46289526&postcount=17

and here http://xdaforums.com/showpost.php?p=46290650&postcount=18

and here http://xdaforums.com/showpost.php?p=46291635&postcount=23

and here http://xdaforums.com/showpost.php?p=46292057&postcount=24

and here http://xdaforums.com/showpost.php?p=46292873&postcount=28

and here http://xdaforums.com/showpost.php?p=46294947&postcount=33

and here http://xdaforums.com/showpost.php?p=46298409&postcount=37

and here http://xdaforums.com/showpost.php?p=46401177&postcount=48

looks like it has issues connect to n wifi http://xdaforums.com/showpost.php?p=46420532&postcount=53 i have the n wifi as well so will try resetting to bg. my s4 has no issues connecting to n wifi on the same router.

and one more here http://xdaforums.com/showpost.php?p=46607123&postcount=56

and here http://xdaforums.com/showpost.php?p=46612865&postcount=57

and here http://xdaforums.com/showpost.php?p=46615782&postcount=59

and here http://xdaforums.com/showpost.php?p=46948961&postcount=70

there are many other similar posts on google see here