have had my transformer for nearly a year and in the beginning it was snappy fast and buttery smooth. now i have 4.2.1 and and in the last 3 months i have noticed a considerable slow down in the following areas, - wifi is fast sometimes and painfully slow other times. a reboot usually fixes this though. - coming out of sleep mode takes longer now, especially if i turn the screen to landscape or portrait. very weird. - google chrome is has become slow too when loading pages already open. the good things are that i can read pdf's no problem, check out raw images using a raw app, and playing games is still quite snappy. any suggestions to 'speed things up' for me? maybe a factory reset?