Hi, I am running kernel 4.19.75 on iMX6, the WiFi was working most of time, but from time to time, the connman could not get WiFi be connected due to following error: [23703.958751] ieee80211 phy0: mwifiex_cfg80211_sched_scan_start : Invalid Sched_scan parameters What does that error means, in which circumstance it occurred? How can we prevent it? Thank you. Kind regards, - jh
