hx4700 wifi suspend problem

Once I turn off hx4700 (Familiar 0.8.4), wifi stops working when I turn it back on. Is this still a problem? If yes, did you figure out a way to work around this? I use ifup and ifdown, but it didn't seem to work.
_______________________________________________
Hx4700-port mailing list
Hx4700-port-CN5wO63fgwogsBAKwltoeQ@xxxxxxxxxxxxxxxx
https://www.handhelds.org/mailman/listinfo/hx4700-port