Please fix this

My first question is why are you going in the recents and removing items at all? Unless an app is actively misbehaving, there's no reason to do this. You might want to review this article:

Understand multitasking and background activity on your iPhone, iPad, or iPod touch - Apple Support

I've never experienced the error you're attempting to describe. But then, I can't figure out why you're throwing in that extra tap on the Home button.

The presence or absence of the ability to switch to 3G or 2G is carrier dependent. The carrier, not Apple determines if that setting is made available. In the U.S., carriers are in the process of deprecating their older, slower networks. They don't want you using them unless absolutely necessary because the newer networks are unavailable. The older networks don't have nearly the capacity of the newer ones.

In addition to what Meg has told you, I can tell you that AT&T does not offer the option to switch to 2G, or Edge. They are eliminating that in favor of upgrading everything to LTE, and where the infrastructure will handle it, VoLTE.

As far as the multi-tasking bar, Meg is right on the mark when she says that it is not necessary to be force closing all of this. Only a select number of apps remain running the background, most are just in a suspended state from when they were last open/closed. The screen you see in the multi-tasking bar is from the last update in that app, and may not reflect the actual last screen you observed. It really doesn't matter. And as far as tapping the home button, sounds like you activate the reachability, which brings down the top icons to make it easier to reach them without having to move your hand on the phone.

lmpact wrote:

Please fix this apple, or are there any solutions to prevent these errors? Thanks.

These are user to user forums. You are not addressing Apple by posting here.

lmpact wrote:

I know. I just wanted to say that. Heard there is gonna be beta testing.

There is always beta testing. But, as Templeton noted, that's not something that gets discussed here so posting suggestions here is probably of little use. If you feel you have a bug to report, you can always use the Feedback page:

http://www.apple.com/feedback

Tap, press, they are often used to mean the same thing. But, whichever term you use, I don't know why you're pressing the extra time.

You are not experiencing any errors, just not understanding what is going on. What would beta testing have to do with your issue. Besides, even if the public beta testing does go on, people that do not completely understand the operations of iOS and the iPhone and then attempt beta tests, end up bricking their devices and then blame Apple for their wows.