GCE LoadBalancer : Invalid value for field 'namedPorts[0].port': '0'. Must be greater than or equal to 1

Question

In one of my HTTP(S) LoadBalancer, I wish to change my backend configuration to increase the timeout from 30s to 60s (We have a few 502\'s that do not have any logs server-s

Answer 1

After many different attempts I simply deleted the ingress object and recreated it and the problem went away. There must be a bug somewhere that leaves artifacts when ingress in updated.