The Wi-Fi continuously switches channels.
The Wi-Fi continuously switches channels.
Our hostel offers multiple access points (two per floor, a three-story building with you on the middle floor) all sharing the same SSID. Despite using the same network name, each access point operates on a distinct channel. When I connect my USB adapter at 5GHz, the Wi-Fi frequently switches channels. My connection performs well on channel 52, but sometimes slows dramatically and then reconnects to a different channel like 149. How can I stabilize the connection and avoid channel changes? My adapter comes with no software, and I’m using only Windows’ default browsing and connection features. Assistance needed.
It's not the adapter switching channels, it's the APs relocating to less crowded or lower-load channels. Changes happen dynamically, but the experience should remain smooth for the user. Performance shouldn't be affected unless you're being redirected to a distant AP, which isn't ideal. When you're in the middle of several equally spaced APs, you can switch between them. If setup isn't perfect, you might temporarily lose signal before reconnecting.
It seems the APs are positioned poorly, leading to frequent switching between them. This could create problems if you're just toggling back and forth. It’s unclear if Windows offers a setting to force staying attached to a specific AP.
In short, you're going to have to deal with unreliable internet connections.
Unfortunately, yeah. As @Lurick said, the config you described looks like it was just put together by someone that doesn't know about WiFi. When we install APs at client's, we do an analysis to make sure the APs are placed for optimal coverage and non-interference.
Other possibilities include Intel-based adapters that may reduce the roaming behavior described. Another source I found is https://www.netsetman.com/en/freeware.
I'll try it. I have a final question—our APs are powered through POE, and I've looked into it. It seems they can be connected via the switch TP-Link TL SG1005P, which has 4 ports and delivers 55W. My worry is whether I can use a POE connection at input port number 5, while still supplying power through the wall. I understand it won't be a direct POE pass-through. I've studied Active and Passive POE methods, and it looks like our APs are using Active POE. I'm planning to link the LAN and power the AP through this switch. Will that be safe? Could the POE input affect the switch?