WiFi going on and off

Hello,

Since the last couple of days I have been having major issues with the WiFi on the T-O.

The signal strength goes up and down and the WiFi disappears altogether at times. I had a look into the Kernel Log and found the following three lines:

[ 2134.867761] wlan0: failed to remove key (2, ff:ff:ff:ff:ff:ff) from hardware (-5)
[ 2134.886555] wlan0:  Failed check-sdata-in-driver check, flags: 0x9
[ 2134.888766] br-lan: port 3(wlan0) entered disabled state

The full log is here: http://pastebin.com/s87fnYbk

I don’t know if this is related to SW or HW.

Does anyone have any hints?

Can anyone help me here? I emailed Turris Support but only got an automated reply, that was 10 days ago.

Have you tried the search?
-> Ath10k (5GHz card) after upgrade to 3.3

Not sure that this is my issue really. My WiFi goes up and down. The signal disappears altogether at times. I think the bandwidth is fine when it is working.
I’ll look into it anyway, thanks!

Update 3.5 seems to have solved the issue thanks!