I heard a while back (I think by @jgo) there was a setting to do a force sync on the relays site versions that would greatly minimize messages like below on the root and even lower level relays. Anybody got that setting?
Wed, 22 May 2019 23:39:24 -0400 - 3106912000 - Site version for site opsite138 is 5, but received 83 from a child.
Fri, 24 May 2019 03:23:54 -0400 - 3525240576 - Site version for site opsite206 is 1, but received 1963 from a child.
Fri, 24 May 2019 21:49:47 -0400 - 3098654464 - Site version for site opsite108 is 4, but received 56 from a child.
Sun, 26 May 2019 10:15:29 -0400 - 4008175360 - Site version for site opsite136 is 2, but received 12 from a child.