Hello and Thank you for your report.

I was unable to reproduce your issue. I was unable to get myself stuck in the barrier. The AI driver also had no issues going around the barrier. Could you please provide more info?

What information do you need?
My friend, try to use a tank and run over small fences along the road.
In most cases the player(and the more AI!) will constantly get stuck and not be capable of further movement!

In any case, the fence instantly will not be broken.
Or maybe your fence is broken;!?

Could you please upload a simple repro mission displaying the problem? As i stated previously we cannot do anything about an issue that we cannot reproduce.

Thank you.

ok, I will try repro this

@Adam, I record special for you a repro mission.
Please note, the mods what I use in this video: HLC-weapons, CBA, DragonFyre sound mod. Thus this mods not be relevant to the problem. Nothing AI-mods or other, I don't use!

Watch simple video:
http://www.youtube.com/watch?v=H_xNZBamq6Y&feature=youtu.be

or this:
http://www.youtube.com/watch?v=IRNLQG_a8OQ&feature=youtu.be

You don't need to get the mission itself, try to do the same in the editor.
This elementary.

1. Place tank or any vehicle.
2. Run on road fence.
3. Try to use rotation.
4. Get totally stucking.

Getting this effect can not only tank, but also other vehicles (APC, MRAP or HUNTER etc).

As you can see, the player can not get stuck on the first attempt, but on the second attempt, the player is stuck and can't move again! Note and no matter the player is the driver or the player is the commander. Always have a great chance of being trapped! The road fence should be broken, it could solve all problems, but this is not happening.

This issue has a greater impact on the AI-driving in the game, because the AI-driver is still very bad. In the Arma3, the AI-driver is not able to handle elementary obstacles or often breaks your wheels on different obstacles. Reminder here: http://www.youtube.com/watch?v=vwBe8X0v8LQ

The outcome is always the same: the AI-driver can no longer move!
Thus, the AI or player is more likely to get stuck on the road fance.

Also Just pay attention! The old problem is not solved.
http://feedback.arma3.com/view.php?id=15068
The AI tank driver refuses or is unable to move back!
The Command "Backward" - is STILL NOT WORK!
Please fix this problem finally!

Unfortunately the game has a lot of problems, that remain without attention of developers.
Make it last, let's make ARMA better!

I was able to reproduce it using the hunter and its scheduled for a fix. Thank you for your feedback.

Cheers!

Please make finally the all little fences destructible if tank runs on the they. Very often the tanks are trapped and be unable to move further.
Small stone fences can also catch tanks into a trap:
http://www.youtube.com/watch?v=OXF4_DJbmc0&feature=youtu.be
These stone fences are at every step, a lot of them!
Thus, because of them, every tank always has a chance to lose the ability to move on the battle field.

WHEN FINALLY THIS SHIT WILL FIXED? THIS BUG BREAK GAMEPLAY!

IGNORED, NOT FIXED IN 1.42 Update
IGNORED, NOT FIXED IN 1.44 Update
IGNORED, NOT FIXED IN 1.46 Update
IGNORED, NOT FIXED IN 1.48 Update
IGNORED, NOT FIXED IN 1.50 Update

Stoned fences cannot be destroyed so easly.... But i agree in barriers case. Not so major thing, but still "a thing" :) . BTW i havent any problem with driving through obstacles.

"Stoned fences cannot be destroyed so easly"
In what sense? Mass of tank > 50 t. Imagine what would happen with a fence if such a tank would run over him. Any stone fence needs to turn into dust. This detail in the game can be implemented very simply. When the tank will run into the fence, this fence should disappear and create a surge of particles and dust. And this is elementary task!

"i havent any problem with driving through obstacles"

My friend this is the greatest nonsense. In any case, I have provided video materials. If you don't have this problem, then this means only one thing: you often don't use many tracked vehicles in the your game expierence. Use several tank platoons on Altis, where there is a low stone fences and you will see this problem. Now I say only about tracked vehicles, because wheeled vehicles are able to some extent less likely to come into contact with the problem

My firent, i use mainly tanks, so stop bullsh*t. With slow speed there is problems, but if you move faster, problem will not appear. Also stoned fences cannot be crushed so easly. watch videos from syria for example then tell your "nonsenses"

@Fighting Power, you say "i havent any problem with driving through obstacles" then I'm telling you again that this is NONSENSE. This problem exists in every computer of every user, but probably not every user is faced with this. If you do not find a this problem, then please do not disturb to solve this problem for other people.

I have provided a few video examples, and you argue with me and interfere to solve this problem. We are here, to help solve problems, but not to engage in verbal Masturbation.