To answer your "how long should I wait" question,
in 2013 it used to be "about one hour"
in 2015, for feeless pool to miner transactions, I put through three at the same time which took 10 mins, 1/2 hour and six hours, and arrived in a different order to what I sent them in.
So after checking that you didn't leave off the end character in copy-paste of your wallet address, nor the comparable blunders, I'd give it a rest and see if your 0.005 BTC is through in the morning.

Because my miner is a lot smaller than yours, I mostly mine altcoins these days, for which the output is more immediate and visible.