Sorry to hear you re having all these problems. I'm not sure why/how your accout unlinks. It is possible that the HUD may say it is unlinked sometimes so the best way to check is on your profile page here ( vivosim.net/profile ) where you can see if it is linked correctly.

In terms of eating/drinking though, that shouldn't be affected by if the account is linked or not.  Please can you try using the 'Inspect' button to see what it says for both 'prepared food' and also one of the edible crops (like Apples, Cherries etc)  Those two type of foods work slightly differently so it will help me try and figure out what is going wrong.

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