**Rioter that was servicing my support ticket did some digging, and mouse button 5 is no longer natively support. I am assuming this is a bug (s/he didn't specify. S/he did say that there is no current time-line to fix the problem**

I own a Logitech G9X (Multi button mouse). I set up the mouse correctly using SetPoint (the software provided by Logitech).

My Mouse Button 5 is no longer able to be bound. It worked just fine before the last patch.

I have tried listing each button as Generic Button and as a Listed Button [1, 2, 3, 4, 5]. In game, Button 1 through 4 work correctly and can be bound in the key-binding menu. However, Button 5 is not binding. I have tested the functionality of button 5 by assigning it a different button number and can conclude that it is fully functional.

I have also tried using the League of Legends repair tool.

A support document in the Support Knowledge Base specifically states:

Quoted from: http://support.leagueoflegends.com/entries/20405097-mouse-keyboard-issues

I read this to mean that Mouse Button 5 should be supported however a 6th would not work.

Why am I not able to bind this button? Is this a bug and if so, does the Riot team know about it? Any insight that you can offer would be much appreciated.

Thanks,

Lone

TL;DR -- I used to be able to bind my Mouse Button 5, after this patch I cannot. Is this a known bug? Please can it be fixed? I have tried adjusting my mouse settings as well as using the League of Legends repair tool.

Edit [response from red]

Thanks so much for the response, but I was hoping you'd help me figure out how to use Mouse Button 5 natively considering it is in fact supported by the game.

Could you comment on whether or not this is a bug?

shameless bump

I made a new thread because none of the other threads about this issue have been answered.

So far, I have found these threads:

http://na.leagueoflegends.com/board/showthread.php?t=1395385
http://na.leagueoflegends.com/board/showthread.php?t=1344208
http://na.leagueoflegends.com/board/showthread.php?t=1222236
http://na.leagueoflegends.com/board/showthread.php?t=862642

Please please please someone help all of us 5 button mouse users!

If you have a +5 button mouse, please report if you can bind your 5th button!!!

bumpppp

My in game friend just got a Razer Deathadder.

His 5th button is unbindable as well.

bumppppp

no one cares about Mouse Button 5 :[

bump