If you're using the stock ICS keyboard and are experiencing lag issues while in landscape mode give this little fix a try
Settings>Language & input> and uncheck the box for “Spelling correction.”
This is a discussion on [FIX] Keyboard Lag Issue in Landscape Mode within the Galaxy Nexus FAQ & Guides forums, part of the Galaxy Nexus Support Forum category; If you're using the stock ICS keyboard and are experiencing lag issues while in landscape mode give this little fix a try Settings>Language & input> ...
Yup, I got so tired of it auto fixing my txts earlier this week so I turned it off and noticed a huge speed difference afterwards...guess I should have posted my experience, but you beat me to it.
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Sm66th
My GNex: Unlocked & Rooted - Stock Rom - Nova Launcher
Why lag only in landscape mode?
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I also was having lag issues and turning the auto correct fixed this. I am however still having screen lag switching between landscape and portfolio. This has been happening since I bought the phone out of the box
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