FYI The following file seems to be stuck on us-msync.centos.org: 2001:19f0:0:2a:225:90ff:fe08:f840
"7.6.1810/updates/x86_64/Packages/.thunderbird-60.6.1-1.el7.centos.x86_64.rpm.nhZIqp"
Every time I hit that server that file gets download, then upon hitting any other server it gets deleted.
Adam