I've had my HC masternode running for 9 days now, no problem at all, i'm getting my rewards every few hours. Not on cryptopia, directly on my wallet.
My hot wallet seems to be accumulating ~2.8 HC every 4 hours - considering picking up another one when the price settles.
My only complaints are that the set-up instructions could be a little cleaner/properly formatted and the developer needs to be a little more active.