DHCP Issue

[MiRei]

Hello,

we are using about 60 networks, which allocate the IPs via the DHCP server with the respective static mapping. With a change of entries the update over the WEBGui takes extremely long and ends mostly in DHCP stopped in the state display of the services and can also no longer be started.
Nevertheless the name resolution with unbound works immediately and under /var/dhcpd/etc/dhcpd.conf the new entry is also immediately visible. With ps I can see that the dhcpd service works.
Is it possible that the WEBGui does not receive a state update and therefore the service is considered stopped ?

Thanks a lot