Interestingly enough Qurator doesn't always seem to vote on my posts
https://steemit.com/steem/@just2random/history-always-repeats-steem-9000-sats-within-60-days
https://steemit.com/life/@just2random/will-2018-be-the-year-you-finally-quit-your-job

But sometimes they do.

I'm reluctant to delegate until it's more consistent.

NB: Some days it might only be 12 hours between posts so I'm wondering if it's 1 upvote maximum per day?