[ceph-users] Help with "27 osd(s) are not reachable" when also "27 osds: 27 up.. 27 in"

I need help to remove a useless "HEALTH ERR" in 19.2.0 on a fully dual stack docker setup with ceph using ip v6, public and private nets separated, with a few servers.   After upgrading from an error free v18 rev, I can't get rid of the 'health err' owing to the report that all osds are unreachable.  Meanwhile ceph -s reports all osds up and in and the cluster otherwise operates normally.   I don't care if it's 'a real fix'  I just need to remove the false error report.   Any ideas? Thanks Harry Coin