AC3100 poor wifi speed, wifi drops and Foscam cameras

[green_energy]

Environment: AC3100 main with AC68U as AI-Mesh node. Foscam cameras

Problem:
1. Wifi drops quite often. WiFi speed is less than AC68U being the main before.
2. Foscam cameras with port forwarding used to work with AC68U without issue. But in new configuration, cameras only work on LAN and wifi does not work with same setting.

 

[green_energy]

Environment: AC3100 main with AC68U as AI-Mesh node. Foscam cameras

Problem:
1. Wifi drops quite often. WiFi speed is less than AC68U being the main before.
2. Foscam cameras with port forwarding used to work with AC68U without issue. But in new configuration, cameras only work on LAN and wifi does not work with same setting.

Found the reason for Foscam cameras. Camera is on guest network but my laptop was on intranet and the guest network does not have access to intranet. both have to be in the same network.
But poor WIFI connection continues. Don't see any improvement AC3100 even with mesh over single AC68U