I have had to turn off the firewall in my Vodafone router that my Devon network is connected to. Does Deco have a firewall that can protect my network? The Vodafone router was blocking too many websit

I have three Deco PX50 and three X50. Recently the update function won't work. If I remove all the X50 units from the network, the update function does work. I also have BE25 units which work fine. So