Last night I withdrew ETH and had no problems, it was fast, took just a few minutes to show in my wallet.
Today, I withdraw BTC & it's been well over 2 hours and nothing showing in blockchain.info, although showing as complete in Cryptopia. And that's with a ridiculous fee.
Seeing all the threads today regarding the issues people are having with withdrawls, & seeing no-one from support answering those posts makes me a little nervous. I want to support a kiwi exchange but it's so uncompetitive, and with issues here today, it certainly doesn't instill confidence.