@hyper-neutrino There's a queue of posts to check available for each site. Most of those were set to a depth of 1. About
a year ago I changed all of the queue depths to 1, except
Stack Overflow and
Mathematics. About a week ago, I changed SO's queue depth to 1, also, as a way to reduce the delay in handling the existing support number spam, although those
should have been recognized and bypassed the queue anyway.