Is This Forum Active? Just Made Major Error and Updated to 4.04

It is terrible.lost settings,runs sluggish, locks and freezes.....

any suggestions?

An update is not usually considered as an error. But junk from other apps previously on the system can cause problems, Your single best solution would be a factory reset. You may be pleasantly surprised even if it will take a little work to set back up.
 
You might want to check out what others have to say on the dedicated Galaxy Tab site.
 
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