Very laggy after 2nd update

[siu]

Once phone not been used for a while and then unlocked, it gets very laggy and practically unusable for a short time before it catches up with previous touches. 

[millerman]

No problems to report. Try wiping cache partition.

[MartynaK]

@siu, 

If the problem persists, please report it via the Samsung Members app attaching log files so that our developers can quickly fix it .

[Matthaus]

Same issue here hope UK gets beta 3 soon and it helps