Can't bind mouse keys after Update#3

Honestly so disappointed with this game lack of game modes at launch and endless bugs. My friend who has 2070 super with 16gb ddr4 ram and i7 7700k running at 4.5ghz get 20-30fps on low. what * optimisation is this. Anyway i have this same issue as yourself Gravolt. I completed the update about 30 minutes ago to find my game wouldn't launch so had to use origin rather than EA Play and repair my game after that the game would load and I had all fresh settings to top it off my key bind mouse inputs don't work. £70 for an unfinished mess.

I was having the exact same issue after fixing the infantry mouse look bug that just started after Update 3.  Wasn't able to yaw afterwards since I had horizontal mouse axis set to that, like during the beta so I tried changing the bindings around and I kept getting an automatic Mouse 7 with the Xbox Controller start button showing up.

I had to reset the pilot bindings to default and restart the game to finally fix this.  Went into a solo bot game to find out if it actually worked and thankfully it did, at least for now.  Knowing this game, I wouldn't be surprised if it suddenly stops working again and the mouse bindings start acting up.

Unfortunately, this didn't help to fix it for me. (Instead it somehow it made game act like if it was started for the first time with agreement, accessibility options and tutorial)

Same problem this is a major issue considering the PC players had to reset all of our settings because of the horizontal aiming bug

I had the horizontal mouse bug, so I deleted my PROfile folder which solved that, but now in options... I do not even have a key bindings tab. I cannot reassign anything other than the options under mouse & keyboard which is pretty much just the sprint key.

Same issue here just constantly binding mouse button 5 after fixing the aiming bug. Does anyone know of a guaranteed fix for this?

Same here... Can't remind any mouse keys and it shows the stupid xbox button. Clearly they didnt give a crap about pc for this battlefield....

about the only workaround for this is to manually edit the key bindings in the POFSAVE_profile file.  However, it isn't as straight forward to do as it is in many games.

ok since originally posting this i tried clearing the cache folder by deleting it and restarting the game.  This seemed to fix the issue with not being able to rebind the mouse buttons and movement axis's.  it also now allows me to hold ESC to clear mouse bindings which it didn't before.  Just wanted to update my response with the new information I came across.