im losing coolant no visible leaks .... no sign of coolant in the oil hoses ok

What is your question?

replaced radiator new upper lower hoses and thermostat over a year ago new water pump about 6 or 8 months ago , ive done all the checks i can do .. checking hose clamps and so on still cant see a outer leak no visible sings of water in the oil car only has 84,000 mile on it never been driven hard or abused IM AT A LOSS