After updating to .58, I heard warnings that if tents were placed within 1km of each other on the map then interacting with their inventories became glitchy/laggy. The same for truck inventories, if multiple trucks were parked too near to one another. I setup a military tent, placed a mountain backpack on the ground inside it, and also have a truck parked nearby, and the same issues are occurring. I can hardly interact with any of the items, if at all, and oftentimes I'm kicked with a "Session Lost" message.
I assume the problem is an overload of inventoried items near one another, but this is huge as it basically breaks persistence. Even if I space out my storage objects on the map, there's no guarantee another player's stash isn't nearby enough that it's going to break both of our storage opportunities.