have setup my Wallet (linksed to my Coionbase account) and ready to transfer my crypto but the 'REVIEW WITHDRAWAL' button is not active.
I have two set authorization setup in Norton and also deleted it and set it up again, relogged into Coinbase ... but still no luck.
yes
Why are you trying to transfer a small amount of ETH? The ETH that is in your wallet is secure and is worth that value. Trying to moving it to coinbase to change it to USD is fine, but it would be the equivalent of making 3 purchases of stock on eTrade paying $19 for each transaction instead of doing it all at once.
if the fee's are more then what is being transfered, could that be the issue?
could you tell us more details, how much is in your wallet how much are you trying to transfer, what was the transaction fee etc?
a screen shot would help