We've noticed that on multisite with the default clock scheduler, garbage collection doesn't happen, ever. On 1.0, we could change to the timer and things would work. Now if we save the timer option as your choice and navigate to another page and then back to the advanced page, our option of timer has defaulted to the clock option, which means we never run garbage collection, which is preventing our feeds from updating .... anyone else seeing this?
Also still unable to clear cache using the admin bar ..... anyone found a fix for this yet?
Think we're going back to pre 1.0 version ... so far that has had the fewest issues for us on ultisite.