With WAX206 (mediatek/mt7622) have an SMPS issue (STA-OPMODE-SMPS-MODE-CHANGED) - what happens if disable SMPS

Hi,

I found many post about SMPS errors with Mediatek devices like this one: Unstable WiFi - "STA-OPMODE-SMPS-MODE-CHANGED" - Installing and Using OpenWrt - OpenWrt Forum

What would be changing if SMPS is disabled as it seems still happening with my WAX206 (mediatek/mt7622 - OpenWrt 23.05.2). Will it decrease runtime of mobile devices much?

Fri Dec 29 20:46:06 2023 daemon.info hostapd: wl1-ap0: STA c4:14:11:ea:01:53 IEEE 802.11: associated (aid 2)
Fri Dec 29 20:46:06 2023 daemon.notice hostapd: wl1-ap0: AP-STA-CONNECTED c4:14:11:ea:01:53 auth_alg=ft
Fri Dec 29 20:47:41 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 off
Fri Dec 29 20:47:42 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 dynamic
Fri Dec 29 20:47:42 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 off
Fri Dec 29 20:47:43 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 dynamic
Fri Dec 29 20:47:44 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 off
Fri Dec 29 20:47:45 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 dynamic
Fri Dec 29 20:47:45 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 off
Fri Dec 29 20:47:48 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 dynamic
Fri Dec 29 20:53:27 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 off
Fri Dec 29 20:53:28 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 dynamic
Fri Dec 29 20:53:29 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 off
Fri Dec 29 20:53:30 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 dynamic
Fri Dec 29 20:53:31 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 off
Fri Dec 29 20:53:32 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 dynamic
Fri Dec 29 20:53:33 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 off
Fri Dec 29 20:53:34 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 dynamic
Fri Dec 29 20:53:35 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 off
Fri Dec 29 20:53:36 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 dynamic
Fri Dec 29 20:53:37 2023 daemon.notice hostapd: wl0-ap0: STA-OPMODE-SMPS-MODE-CHANGED b0:a4:60:3d:1c:83 off
Fri Dec 29 20:54:18 2023 daemon.info hostapd: wl0-ap0: STA dc:a6:32:51:d9:bf WPA: group key handshake completed (RSN)
Fri Dec 29 20:54:21 2023 daemon.info hostapd: wl0-ap0: STA b0:a4:60:3d:1c:83 WPA: group key handshake failed (RSN) after 4 tries
Fri Dec 29 20:54:21 2023 daemon.notice hostapd: wl0-ap0: AP-STA-DISCONNECTED b0:a4:60:3d:1c:83

Cheers,
Nils