Firewall has no Internet but VLANS have internet

[tobitobui]

Hello,

I dont know if i am using opnsense wrong but every time i try something is wrong

i have the opnsense at home and it worked until now

The opnsense cannot ping its gateway but all VLANs behind it can access the internet without problem, but dns is not working now because the firewall has no internet

WAN 192.168.178.1 router 192.168.178.254 opnsense
WAN Router does NAT, no nat on opnsense

VLANS:
172.22.0.254/24
172.22.10.254/24
172.22.11.254/23
172.22.20.254/24
172.22.30.254/24
172.22.40.254/24
172.22.50.254/24

Firewall: i tried any any on wan but it also does not work