So I've pretty much looked everywhere (in Google and in my Router's config), still cannot explain it's behavior.
Every few minutes, every device that I own (two Lenovo laptops, one Asus laptop and one Android device) all disconnecting from the router.
Here's the related dmesg
output:
[39361.363950] iwlwifi 0000:04:00.0: L1 Enabled - LTR Enabled
[39361.425341] iwlwifi 0000:04:00.0: L1 Enabled - LTR Enabled
[39361.425800] iwlwifi 0000:04:00.0: L1 Enabled - LTR Enabled
[39923.952833] wlp4s0: AP <Router MAC> changed bandwidth, new config is 2462 MHz, width 1 (2462/0 MHz)
[39923.952845] wlp4s0: AP <Router MAC> changed bandwidth in a way we can't support - disconnect
[39927.510701] wlp4s0: authenticate with <Router MAC>
[39927.518403] wlp4s0: send auth to <Router MAC> (try 1/3)
[39927.520303] wlp4s0: authenticated
[39927.520680] wlp4s0: associate with <Router MAC> (try 1/3)
[39927.524358] wlp4s0: RX AssocResp from <Router MAC> (capab=0x411 status=0 aid=2)
[39927.527738] wlp4s0: associated
(I've replaced my actual router's mac address with ) I also have got two devices connected by Ethernet cable, they are working just fine (no disconnections).
Before I'm going out to buy a new router -- is there any way to fix this?
Thanks