I'm trying to create a Virtual Network Gateway but getting the error "The operation failed because the network security group NSG-centralus can not be associated to the GatewaySubnet. Please remove the network security group associated to the GatewaySubnet. No changes have occurred on the gateway at this time."
I've tried to remove NSG from the default subnet of the virtual network but when I click to save the subnet with NSG section as None, it comes back reflecting the default NSG. I tried creating a new subnet with NSG-None but it gets saved with default NSG. I'm unable to figure out what to do to fix this.