In the rev20 has lags thread
http://gbatemp.net/t263019-waninkoko-s-cio...with-ios56-base, and the rev21 released thread
http://gbatemp.net/t271050-custom-iosx-rev21-released?, people are discussing problems with lag and controller dropouts using Wanin rev20 or higher with any base.
....
The quickest way to test it, is with the Wario Shake It game. Load the game to the screen where you select your save game, and just let it sit there. The hard drive will blink
every 8-10 secs. This HDD activity will be synchronous with a message flashing onscreen for an instant saying that communication with the remote has been lost. Most games don't show an error, but it causes problems like constantly missed notes (
every 10 secs) in RB3.
QUOTE(oggzee @ Jan 18 2011, 03:53 PM) I have checked waninkoko ehci module (USB2 driver)
And it has a "watchdog" that reads from the hdd
every 10 seconds, I believe this is intended to keep the hdd from going to sleep.