brightness and lag problems after the latest update

[Woodrow Wong]

does anyone updated and face the problem of lag and brightness auto adjust problem?
it twinkles! U can even see the square dot at the adjustment bar moving up and down.....
And the lag is even affecting my typing.....
Anybody help?

 

[BIGPADDY]

You could try a soft reset see if that improves the issue which is hold the power key and volume down kill till it vibrates.