What I've seen and suggestions
Vehicle repair is majorly glitched. It either doesn’t work on IFV or on members in squads (Is what I’ve seen so far) . I've spent hours trying to achieve this vehicle repair assignment and it tends to only work on main tanks on operation firestorm. Most other maps I might be able to get 20 points here and there, but several attempts I repaired tanks fully with no points or points to the assignments.
Upon death, not always but sometimes the respawn selection glitches out and the mouse doesn’t appear to respawn, then you must use the keyboard to select and spawn.
Squad play is not optimized. Its hard to tell who the squad leader is. There needs to be a better identifier like the old BF's. How about a Yellow Star. Squad leaders should also be allowed to kick out members not playing within the squad. There is also the issue regarding the end of the round. If you choose to stay squaded up, the squad leader position changes to a random person. It should not do that and because of that we must form a new squad each round. It completely defeats the purpose of that mechanic.
If you minimize your screen for 2 minutes, you get automatically kicked out of the game.
Tank play rotation is weird, you are unable to move the vehicle while keeping the turret immobile.
Anti Infantry Tank (Flechette Round) on BF6 is useless compared to the old battlefields.
Rocket's from RPG's do not kill infantry unless its a direct hit. I shot dead center in between 3 people and got a minor damage hit.
Engineer class can play WAY too many anti tank mines.
Old battlefield you can spawn instantly in a vehicle on an objective point if its available. Now it just shows on the map, but unable to spawn directly in it. That needs to be fixed
Why can you not activate your XP bonuses will on the main menu while in the game ?
The launch of the game missing DLC issue continuation - regarding the phantom edition unlocks, beta unlocks, etc. The 25 rank increase bonus also never applied. It still needs to be added.
There should be a timer on your screen or on the main menu screen while in actual game / battle that shows your count down for xp boosts.
Extreme lack of creativity in a lot of areas that previous battlefields had. Ranks are stupid looking. Lets put some chevrons and officer ranks to achieve. In the scoreboard it does not reflect the rank either, it just gives a box with a number. Its plain and boring.
Making match sucks. It should be like the old style battlefields where you can actually individually choose or host servers on your own terms. Not EA's only choice. Its better this way because you can have actual moderators who kick out griefers, cheaters, and hackers.
The Assault class is utterly useless. Its special ability sucks, the breach grenade launcher is useless and just about everything given to it sucks. The support class should have never been given the option to have both ammo and health boxes. It should be one person gets health and the other person gets ammo, just like the old battlefields.