Seems to be either a known issue, or very similar to one. Dev Report 19

In T170087#2444537, @Geez wrote:

Hello falcon91.
Do you have your game on the HHD instead of SSD by any chance? Also, Does this occur on the latest version? (0.9.8)

As per Centipede's video I can confirm this is still occurring. Had a guy next to me have it happen last night.

@Geez this seems to have been fixed, texted it multiple times in the last 6 months and RPG's are working as intended with the HEAT warhead.

This has mainly been resolved, the shock system needs to be tuned, since you wouldn't be able to survive a direct 203 impacting within 5 feet of you.

@Geez https://feedback.bistudio.com/T169338

@Geez I've noticed this is still happening, but it's not as bad. The game has a memory leak since it builds up and starts to bog down, I'm not sure if this is also caused by high disk/CPU as well.

@Geez go ahead and close this one, as it's fixed as far as I can tell. The AI now actually do suppressive fire VS aimed fire through foliage.

@Geez I reported this a while back in this feedback tracker T167537 it's not getting stuck or I haven't gotten stuck yet with one I'll have to test a semi slow roll into the tree's. But there are still major clipping issues with Trucks, and Hummvee's.

1. Issue with the AI not dying from grenades has been fixed for the most part, the new "Shock" damage aspect still is a bit unrealistic since I've seen AI get up after being blow up by a 203 still, rare but it still happens. (Partly fixed)
2. Shooting through engine blocks, this has been remedied and I haven't had any issues with this since you sent it back to the devs, so that seems to be fixed. (Fixed)
3. AI shooting through hills has been fixed, I haven't encountered anymore issues with this, so good job on reviewing the collision maps. (Fixed)

@Geez this is still occurring. I know I reported this in another, but nothing has changed on it. If the server is high pop or even medium pop there are major issues with textures sometimes not appearing, not just with stumps, and rocks, but also buildings, walls, machinry, hell sometimes the back of the truck doesn't even render in till 5 minutes later.

In T175717#2503767, @Mr_Centipede wrote:

I can shoot at someone's face no problem. Only 1 shot required. Both using 5.45 and 5.56.

I can shoot at someone's face no problem. Only 1 shot required. Both using 5.45 and 5.56.

I think tends to happen when you access the vehicle inventory while in the vehicle before existing. Seems to make all your personal inventory items inaccessible

Quick note -- This only affects the host of the listen server. Clients that join will see the host and other clients properly interpolated. The host of the listen server will not see any interpolation on players whatsoever. If a client enters a vehicle, the vehicle's movement will be interpolated, but the player's animations still will not be.

I tested this also, cannot reproduce. Here's what I did:

Also tested in gamemaster mode as well, same thing happens.

I have done further testing, I think it may be more reproducable.
I notice this most often happens when entering a vehicle, and then interacting with the vehicle cargo.
Suggested steps.
Enter vehicle, and drive
Open inventory, and swap some items around to/from the cargo area.
Exit the vehicle and test you can reload weapons, swap weapons or pick up /drop items.

Hello AaronStatic.
It is very likely this will be in the later major update yes.