DHCP Server, Multiple Scopes with multiple Vlans

Hi, I am using a HP Procurve switch and I have 3 vlans. (Vlan 200, 300, 400). DHCP is being provided from a Windows Server with a DHCP scope for each VLAN. When I set the default gateway of my Windows server to my firewall/router DHCP requests are not passing to Vlans 200 and 400, only to 300 because my Windows server lives on that Vlan. But when I set the default gateway of my Windows server to my switch, it's able to pass the requests to all the vlans. Here is my config, what am I doing wrong? Any help is greatly appreciated. 

vlan 1
name "DEFAULT_VLAN"
no untagged A1-A24
untagged B1-B24,D1-D24
no ip address
exit
vlan 200
name "Voice"
untagged A13-A24
tagged A1
ip address 192.168.100.2 255.255.255.0
ip helper-address 192.168.23.10
exit
vlan 300
name "Data"
untagged A1-A12
ip address 192.168.23.2 255.255.255.0
exit
vlan 400
name "VLAN400"
tagged A1
ip address 192.168.200.2 255.255.255.0
ip helper-address 192.168.23.10
exit
spanning-tree
no spanning-tree bpdu-throttle
spanning-tree priority 0
no tftp server
no autorun
no dhcp config-file-update
no dhcp image-file-update
password manager