fattdogg

Problem was solved by me. I entered the wrong HTTP ports and server ports in my App DDNS configuration for cam 2 and cam 3. I accidentally swapped the ports. Now everything works fine as expected.

Only my TP Link router is displayed as connected device in my Netgear extender, s. screenshot. I definitely have access to all my cams by DynDNS in my web browser.

Hey everybody, I have three IP cams. I try remote configuration in Hik Connect App for all cams. Only one cam gets configuration access. I have three Hikvision IP cams connected with an old TP-Link router N600 (TD-W9980B) to its LAN ports. This router is connected by WAN port to LAN port of Netgear Range Extender EX3700. The range extender gets WiFi by Speedport W 925V modem router. This router is connected to internet. Speedport router does not support UPnP port forwarding is set for UPnP ports of all cams connected to TP-Link router TP-Link router WAN mode: dynamic ip own network with DHCP enabled access to internet does support UPnP UPnP seems to open ports IP Cams Platform Access: Hik-Connect enabled UPnP with manual port mapping Hik Connect App I have set ports in DDNS configuration (HTTP port 280 / server port 28000) [Speedport router] WiFi -> WiFi [range extender Netgear] LAN port -> WAN port [router TP-Link router] LAN ports 1/2/3 -> see below -> LAN port [IP cam] IP 192.168.1.101 -> LAN port [IP cam] IP 192.168.1.102 -> LAN port [IP cam] IP 192.168.1.103 Live streams work fine for all cams. DynDNS access by browser works fine. For one cam with IP 192.168.1.101 I get remote configuration access by Hik Connect App. For IPs 192.168.1.102 and 192.168.1.103 I cannot get any access. If I disable port forwarding on my Speedport router or if I disable UPnP on my TP-Link router I get no remote configuration access for all cams at all. So these two settings seem to be required. I attached some screenshots. Do you have any idea what's wrong?