On 11/23/24 4:54 PM, Arend Van Spriel wrote: > This was reported earlier by Stefan Wahren, but the thread ran dry. Yes, I've read the whole thread. I guess what I've found is similar to what Stefan found. Those channels are disabled by the driver in brcmf_construct_chaninfo() but are re-enabled in reg.c. I see there hasn't been any conclusion yet, so I just bumped this thread. Stefan did a workaround by modifying brcmf_construct_chaninfo() to store the IEEE80211_CHAN_DISABLED flag within orig_flags in case the flags had it. I see no further ACK, so I think that's not the proper solution. > So what changed a couple of days ago? System upgrade? Well, I use the latest OS from Raspberry Pi, it still uses 6.6.51. I guess there is no significant changes from what Stefan tried. Regards, Renjaya