h.b.furuseth@usit.uio.no wrote:

BTW, why do CSN times have 6-decimal precision when we only care about 1/256 second? Or doesn't it matter if this test is gives false positives for small time differences?

Yeah, we really just don't care. 6-decimal precision is for conflict resolution, this is just to determine if something is "new enough" where "enough" doesn't need to be exact.