I've got this problem too it also freezes on sonic riders ZG, so i back to older version (4.0-5633) it works no freezes even the overclock function enabled.
Also this version (and lastest ver.) have a problem with real/hybrid wiimote and hotkey & controller mappings too... when you press the button you want to map it doesnt detect the button you pressed. but the old verison I had used (4.0-6008) it map the buttons properly no problem
And another problem on lastest version the real wiimote. when I turn off my real wiimote and left the game around 25-30 mins and turn it back, dolphin will freezes when real wiimote is vibrated (connected) so I have to open task manager and stop it and then go back to my used version (4.0-6008) now it work fine I left just dance 4 for 1-2 hours (Break Time) then I back and turn the wiimote on. the game run fine without any freezes.
Also this version (and lastest ver.) have a problem with real/hybrid wiimote and hotkey & controller mappings too... when you press the button you want to map it doesnt detect the button you pressed. but the old verison I had used (4.0-6008) it map the buttons properly no problem
And another problem on lastest version the real wiimote. when I turn off my real wiimote and left the game around 25-30 mins and turn it back, dolphin will freezes when real wiimote is vibrated (connected) so I have to open task manager and stop it and then go back to my used version (4.0-6008) now it work fine I left just dance 4 for 1-2 hours (Break Time) then I back and turn the wiimote on. the game run fine without any freezes.