Hi
We seem really stuck with a new CCR2004 running routeros 7.14.3 where we are getting routes via OSPF but most times not the 0.0.0.0/0 route.
1 time out of 10 we get the default route so its intermittent. If you wait around 10 to 15 minutes the default route and a few others get added to the routing table. Initially we get around 600 routes immediately and the balance of 20 including the default route 10 minutes later.

This router is connected to a mikrotik via a SFP with a /30 public IP address on each side (on a vlan)
The routing table is populating without the default route.

We have no issues connecting other routers with OS 6.

export is as follows:

[admin@75R-cpt-01] /routing/ospf> export
# 2024-04-24 15:44:13 by RouterOS 7.14.3
# software id = MVYI-9VPF
#
# model = CCR2004-1G-12S+2XS
# serial number = HG209GJHJA1
/routing ospf instance
add disabled=no name=ospf-instance-1 originate-default=never redistribute=connected,static
/routing ospf area
add disabled=no instance=ospf-instance-1 name=ospf-area-1
/routing ospf interface-template
add area=ospf-area-1 cost=50 disabled=no networks=154.66.205.24/30


Probably not necessary to show the config from the other router which its connecting to. (this router is closer to our core side of the network)
But here it is:

[admin@PCN-ACCESS03] /routing ospf> export
# apr/24/2024 15:48:20 by RouterOS 6.47.10
# software id = FPLW-XKJ0
#
# model = CCR1009-8G-1S-1S+
# serial number = 606804127C12
/routing ospf instance
set [ find default=yes ] redistribute-connected=as-type-1 redistribute-static=as-type-1
/routing ospf interface
add cost=50 interface=vlan210-75R-cpt-01-L3 network-type=broadcast
/routing ospf network
add area=backbone comment=75R-cpt-01 network=154.66.205.24/30

please can someone help us work this out.
Thank you.
David.