Comment 5 for bug 1968859

Dear Rodolfo

we faced this issue after upgrade from "ussuri" to "victoria".
about logs you mentioned above, we compare a faulty network with healthy network logs and found faulty network receives one less update.
finally, we have resolved this issue by disabling ipv6 in our network hosts as we don't use IPv6 in our setup, but we can't find any relation between main issue and the solution.
do you have any opinion about this resolution

best regards