Inconsistent results for recipes

I have stopped the option to import recipes. It seems to give me a wildly inaccurate carbohydrate count, double or triple what the recipe states.

I've checked the list of ingredients with CoPilot and it tends to agree with the recipe itself.

Not sure what is wrong, I have resorted to entering my recipes as custom foods and entering the nutrient info from the recipe itself.

Has this been the experience of other people?