limit 30 claims per min, correct?
1hour = 60 minutes
Threshold: 3900
30*60 = 1800
3900+1800 = 5700
Top 1 have 6390

?
"Houston we have a problem!"
I dont get what you trying to explain here. You wont get the claims every hour unless you are in the top claimed addresses for that hour. However,if you are not paid for an hour your previous claims will add to the unpaid and you will be paid once you're in the top addresses.