BGP long time send prefix out network after session established

Hello!
BGP is very long time send prefix out network after session established. About an hour to two.
How to fix it? Tested on 7.13.5 7.14.3 7.15.1

/routing bgp template
set default address-families=ip as=my.ASN cisco-vpls-nlri-len-fmt=auto-bits disabled=no hold-time=3m nexthop-choice=default output.network=Own.Net.BGP router-id=my.ID routing-table=Users vrf=Users
/routing bgp connection
add address-families=ip as=my.ASN cisco-vpls-nlri-len-fmt=auto-bits connect=yes disabled=no hold-time=30s input.affinity=alone .filter=AS20485-bgp-in listen=yes local.address=my.ip.add .role=ebgp name=peer1 nexthop-choice=default output.affinity=alone .default-originate=never .filter-chain=AS20485-bgp-out .network=Own.Net.BGP remote.address=peer.ip.add/32 .as=20485 router-id=my.ID routing-table=Users templates=default vrf=Users
/routing filter rule
add chain=AS20485-bgp-in disabled=no rule="if (dst in 10.0.0.0/8) {reject;}"
add chain=AS20485-bgp-in disabled=no rule="if (dst in 192.168.0.0/16) {reject;}"
add chain=AS20485-bgp-in disabled=no rule="if (dst in 169.254.0.0/16) {reject;}"
add chain=AS20485-bgp-in disabled=no rule="if (dst in 127.0.0.0/8) {reject;}"
add chain=AS20485-bgp-in disabled=no rule="if (dst in 192.0.2.0/24) {reject;}"
add chain=AS20485-bgp-in disabled=no rule="if (dst in 172.16.0.0/12) {reject;}"
add chain=AS20485-bgp-in disabled=no rule="if (dst in 191.255.0.0/16) {reject;}"
add chain=AS20485-bgp-in disabled=no rule="if (dst in 192.0.0.0/24) {reject;}"
add chain=AS20485-bgp-in disabled=no rule="if (dst in 223.255.255.0/24) {reject;}"
add chain=AS20485-bgp-in disabled=no rule="if (dst in 224.0.0.0/3) {reject;}"
add chain=AS20485-bgp-in disabled=no rule="if (dst in 100.64.0.0/10) {reject;}"
add chain=AS20485-bgp-in disabled=no rule="if (dst in my.prefix) {reject;}"
add chain=AS20485-bgp-in disabled=no rule=accept
add chain=AS20485-bgp-out disabled=no rule="if (dst == my.prefix) {accept;}"
add chain=AS20485-bgp-out disabled=no rule=reject
/ip firewall address-list
add address=my.prefix list=Own.Net.BGP