Originally Posted by maverick1103
Well I'm slightly relived that it's just not me, but now I'm thinking doing a reset won't solve it. It's not a major issue but just shouldn't be doing it.
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Doing a reset won't solve the issue, it's more that the system is focused on getting the install to be quickly and painlessly finished and causes other processes to slow down due to CPU demand changes. I'm running a custom ROM and kernel and still get these problems, and before I was on stock 4.3 so I can confirm it's not your hardware or personal configuration issue.
Also when your launcher lags, it's due to the fact that you're on the launcher but it has to do a live app removal from the drawer and then reinsertion of the app.
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