Samsung Galaxy S5 won't access NVR from own wifi while my laptop is able to log into the NVR. The Galaxy S5 can access the NVR via cellular data using the external IP address but not through wifi through my AT&T Residential Gateway with either the external or the internal IP address. This used to work with the old AT&T 3800HGV-B RG but not with the new 5268AC RG. Is there a setting on the 5268 or the Galaxy S5 that I have missed?
