May I ask what kind of router you use? This sounds like bufferbloat to me and since you are in a rural area, you are probably limited on bandwidth. It sounds like the QOS you enabled isn't one that...

@BubbaW I'm not sure who told you it is lot's of devices on the IOT network, but I can tell you they're not correct. I currently have 38 IOT devices connected to my IOT network with a total of 48...

@schoenerwissen I'm not sure what's happening on your end, but it sounds like major interference. I had this happen at one site with mesh enabled. Mesh disables the AP's ability to scan for alternate...