R4iSDHC HappyBox Lags

When running Pokemon games, it will lag, such as when leveling up the stats added showed up VERY slowly, and when there's a Pokemon encounter it will lag awhile also.Anybody know how to fix this? Mine is from www.r4isdhc.com and not www.r4i-sdhc.com

Try formatting your microSD with Panasonic SD Formatter

Replying to #2

it still lags, i don't noe why though...