[friagram]

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Ok

Mabye you are writing over them. Are you by chance using onclientputinserver to initialize stuff! Because careclientcookiescached can happen before or after that. You may want to use onclientdonnected instead, to pre-initialize vars while you wait for cookies to load in. It may be that they are loading, but you are overwriting them with junk data later.

Edit:didnt see this second page, but looks like is still probly relevant.