Office 365 & Localized Exchange 2010 Free Busy Issue

We are a global Exchange 2010 company and recently started migrating some user as a Pilot to Office 365.  We have found that Free Busy is very inconsistent between users that have migrated to the Cloud and localized Exchange users.

The Free Busy doesn't get updated to show availability.

Any ideas?
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Gareth GudgerCommented:
One quick clarification. Is this configured as a Hybrid setup? What's the final goal.
iNetSystemAuthor Commented:

it is currently setup in a Hybrid mode.
Gareth GudgerCommented:
Have you run through this tool for troubleshooting?

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iNetSystemAuthor Commented:
I'll take a look and respond tomorrow.  Thanks for the quick reply!
iNetSystemAuthor Commented:
We've gone through the troubleshooting and the issue seems to point to our autodiscover which has been narrowed down to possibly being our UAG implementation.  Anything else we can try?
Gareth GudgerCommented:
Hmm. I am not familiar with UAG.

Try running the autodiscover test from Post the results here.
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