bikeboy888 on "[Plugin: W3 Total Cache] Object Cache not clearing"

I am using
page cache - disk enhanced
object cache - disk
browser cache - on
Garbage collection and expires header lifetime set to 1800 secs on all options.

Cron GUI plugin shows tasks to clear cache in cron list, but the files are never cleared...and baloon in size.
Manual clearing of cache from admin button works.
I know its not only me....any updates on this?

http://wordpress.org/extend/plugins/w3-total-cache/