we got Surface Pro 7+ tablets with Intel AX201 adapter and face frequent short disconnects to the hAP ac AP (exclusive client in network). As we have this setup (one AP for one tablet) multiple times, the issue is systematic. The disconnects happen on all recent AX201 drivers as well as RouterOS v6.49 and v7.4.
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aug/11 14:30:16 wireless,info AC:74:B1:69:F8:1B@wlan2: disconnected, received deauth: unspecified (1), signal strength -46
aug/11 14:30:17 wireless,info AC:74:B1:69:F8:1B@wlan2: connected, signal strength -48
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00:25:40 firewall,info invalid forward: in:bridge_intern out:wlan1, connection-state:invalid src-mac ac:74:b1:69:f8:1b, proto TCP (ACK,RST), 192.168.199.33:50007->20.50.2.7:443, len 40
00:25:42 wireless,info AC:74:B1:69:F8:1B@wlan2: disconnected, received deauth: unspecified (1), signal strength -54
00:26:10 wireless,info AC:74:B1:69:F8:1B@wlan2: connected, signal strength -47
02:56:41 firewall,info invalid forward: in:bridge_intern out:wlan1, connection-state:invalid src-mac ac:74:b1:69:f8:1b, proto TCP (ACK,RST), 192.168.199.33:49707->20.50.2.7:443, len 40
02:56:42 wireless,info AC:74:B1:69:F8:1B@wlan2: disconnected, received deauth: unspecified (1), signal strength -47
02:57:11 wireless,info AC:74:B1:69:F8:1B@wlan2: connected, signal strength -48
05:27:34 firewall,info invalid forward: in:bridge_intern out:wlan1, connection-state:invalid src-mac ac:74:b1:69:f8:1b, proto TCP (ACK,RST), 192.168.199.33:49700->20.50.2.7:443, len 40
05:27:35 wireless,info AC:74:B1:69:F8:1B@wlan2: disconnected, received deauth: unspecified (1), signal strength -48
05:28:03 wireless,info AC:74:B1:69:F8:1B@wlan2: connected, signal strength -47
Each of the last 3 network drivers Intel has published, this was a "Key Issue Fixed". Currently installed driver is 22.150.0:
In certain cases, Network connectivity loss (Windows System Event ID 5002 and 5005) occurs with an Intel® Wi-Fi 6 AX201 wireless adapters
Appreciating any input on these disconnects.
Thank you very much,
Daniel