Issues with Dnsmasq DNS

[skar]

Hello, i've been trying to setup a DNS server on my local network.
I have 2 VLANS and i want this DNS server to be accesible from both VLANS, so i setted up 2 interfaces, one for VLAN 1 and another for VLAN 2. Till now, I've achieved to get a functional DNS for VLAN 1, but it stops working from time to time, and i couldn't get VLAN 2 DNS request to work.

This is my configuration so far:
System>Settings>General:
https://i.imgur.com/Uah7aeX.jpg

Firewall>NAT>Port Forward:
https://i.imgur.com/Zqw1hZD.jpg

Firewall>Rules>VLAN1:
https://i.imgur.com/cXWK2SA.jpg

Firewall>Rules>VLAN2:
https://i.imgur.com/q7QicEq.jpg

Services>DNSmasq DNS>Settings:
https://i.imgur.com/EId50VQ.jpg

I hope someone can spot my error and tell me what's wrong, I've been triyng this for a week and I'm not able to make it work...
Thanks in advance and greetings!