Version 6 - address list items still being held after remove

Hi
We maintain an address list which is attached to a NAT rule to netmap non paying customers to a walled garden
When the customer pays - we remove their address from the list
We have had random problems with the NAT rule being held for random IP addresses in this list after the address had been removed from the list - the only cure being to reboot the router.

This was present on an 1100aHx2 and on a new hand configured cloud core which was installed on Wednesday

We will update to 6.1 this evening to see if it has cured the issue

Has anyone else had issues address lists?

Did you try to empty the conntrack table?

I had some problems before with NAT rules being applied to connections established when the NAT rule was valid for them, but even after the NAT rule was distabled, the connections iniciated when it was valid were still being NATed.

In that case, deleting the particular connection from conntrack helped.

This was some time ago however (v4)