I think this is a serious problem that needs to be fixed badly.Honestly I think the whole networking code of the game sucks and needs to be fixed properly

Carrier driving backtracking and flashing issues as well as transients caused by being out of sync near obstacles，I honestly would have thought that BI was aware of these issues, but apparently not

In T187513#2724186, @Wetzer wrote:

In T187513#2723849, @Yamachinu wrote:

This has been posted on before, but it's one of those small QoL issues that would be nice to not have to think about. if I'm quickly trying to take mags or rearm off a body/vehicle i suddenly pick up extra things i don't want because the item position in the inventory moves on it's own while i am looting. Why?

In my eyes this is not only a "small QoL issue". This is a missing essential functionality of the engine itself. The presentation of items in the inventory has to be some kind of sorted to prevent it from "jumping".
And it is an inventory thing: The player interacts every session with it and in looting situations it has to be happen quickly and the player shouldn't have to fight against the interface then.

In T187206#2722155, @Geez wrote:

In T187206#2721874, @Ponezun wrote:

In T187206#2721785, @Geez wrote:

Hello Ponezun.
Please try to go to C:\Users\...\Documents\My Games\ArmaReforger\profile\.save\app..._user...\settings and delete InputUserSettings.conf.
We have tested this on our end and we were unable to reproduce the issue.

I found the problem, you can't raise or lower your stance while aiming if you switch the aiming settings to the old keystrokes which is Ctrl+Right Mouse Button.
By the way did you guys test the bug that you can only switch scopes when you're aiming?
Honestly the new version has too many button bugs

Can you please specify in more detail? Possibly provide step by step what we have to do in order to produce the issue?

Changed the toggle scope key to ctrl+right mouse button (this was the old version of the key setup),
ok now you can't raise or lower your stance while aiming!

In T187206#2721785, @Geez wrote:

Hello Ponezun.
Please try to go to C:\Users\...\Documents\My Games\ArmaReforger\profile\.save\app..._user...\settings and delete InputUserSettings.conf.
We have tested this on our end and we were unable to reproduce the issue.

I also had this problem my non-functioning keys were the vertical mouse movement and the down arrow key, I solved the problem by resetting all the keys

In T187199#2719185, @kawalec wrote:

Yes it is like that in A3.
I also don't like many changes BI is making in every update. Some of those changes are for the changes' sake only - look at 1.3 on Experimental.

In T187199#2719183, @kawalec wrote:

OK. I though that after the update you have a problem with switching optics in general.
And yes, now it's not possible to change it when not aiming.
It makes sense, it's more realistic. IRL you need to aim to choose between looking through irons sights or optics.

In T187199#2719164, @kawalec wrote:

Try LALT+NUM7 or LCTRL+NUM7. Just to be sure it's not assigned anywhere else. And assign it temporarily to any mouse key, so you will be sure that keys are pressed simultaneously.
For me it works like that:
https://www.youtube.com/watch?v=NA4rggDCQcE

BTW, have you checked if you don't have any mods enabled in mod manager?

I'm talking about switching Optics in the off-aim state, not in the on-aim state

In T187199#2719147, @kawalec wrote:

@Ponezun
Paste a screenshot of your key bindings here, please.

In T187199#2718865, @kawalec wrote:

OK. Look at the screenshot below. I assigned my "Switch weapon optics" to M5 (mouse button number 5). And I am sure that it's the only key bindings for this button. It is possible that the same combination of keys you are using at the moment for "Switch weapon optics" is used by some other action. So assign some unique combination like LALT+LCTRL+LSHIFT+9 to "Switch weapon optics" and see if it works. If it does, it means you had the same keys binded with different actions. If id doesn't work, problem may be elsewhere.

In T187199#2718467, @kawalec wrote:

So there is the same key/key combination assigned to two different actions. Check it all.

In T187199#2718232, @kawalec wrote:

Check the key bindings, there are some changes, so maybe that's the cause. For me it works exactly as previously.

This video gives a better idea of this issue, recorded on version 1.2.1.169. My fps is around 30 or so

In T184897#2676719, @Geez wrote:

Can you please explain what does mean that the instruments will fail?

In T184897#2676653, @Geez wrote:

Also please provide the following:

Game Version number:
Modded?: (Yes/No)
If modded, please list the mods:

This bug still exists and has not been fixed in the latest version.1.2.0.124

This bug still exists in the latest version 1.2.0.98