Effects of host time drif on consul agent when using NTP

Hi. I’ve recently had a situation where we had some hosts which had a short period of time drift (a few seconds) with the remote NTP server. There were no issues with the consul agents on these hosts although I was curious to know if this could eventually have an impact on the consul agents or the server instances? I can’t seem to find any documentation about this so I would appreciate any information about this topic. Thank you.