@MR.S I have an ER702.v2.20 router and the SG2016p.v1.2 The strange thing is that when I created a new lan and then wan assigned to it I could block that just fine. I am going to try rebooting...

I attempted to use a simple acl rule to block my cameras from the internet> i set a lan-wan acl rule set to deny all protocols from the ip group that has teh cameras to all ips. I waited 15 min but...

@kilovar I followed the steps and it saves the file but then i cant ever get it to run. Im very new at this so im sure im missing something simple. I hope you can help.