@xaocs as far as reading plots and getting info from the pool it looks fine. you could avoid HDD WAKE UP by adjusting power settings, see https://forums.burst-team.us/topic/3719/hhd-wake-up
but checking your account on the explorer (http://burstcoin.biz/address/16495433388521334124) again, no reward assignment, but there is no error because the deadline limit for pool.burst-team.us is so high you aren't finding or sending any deadline.
you might consider using a pool with a higher limit, check http://util.burst-team.us:8888/ for pool with TargetDeadline greater than burst-team. also https://forums.burst-team.us/topic/1109/list-of-all-pools-overview has a link to a spreadsheet with estimated plot size recommendations. that being said you might try http://m.burst4all.com/ which is a pool for mobile miners with high TargetDeadlines. the admin's will ban miners using more than 1 TB though but for your 500GB testing it should work well.
edit: that paste shows submitted deadline and pool's reward assignment error, see https://forums.burst-team.us/topic/679/reward-assign