wpa_drv_zep_scan_timeout: Scan timeout - try to abort it

RE: wpa_drv_zep_scan_timeout: Scan timeout - try to abort it

dejans — Thu, 05 Oct 2023 14:22:55 GMT

Hi,

In relation to disconnections/reconnections, when have you observed band change?

How frequently do these disconnections/reconnections occur?

Could you provide more information about your environment? Where does the interference come from? How far is your device from the source(s) of interference? Are there multiple interference sources in your environment?

Best regards,
Dejan

RE: wpa_drv_zep_scan_timeout: Scan timeout - try to abort it

jrt — Thu, 05 Oct 2023 11:00:01 GMT

Hi,

5.2GHz and 2.4GHz it depends on the reconnection. Nothing else is connected to the acces point, but the environment has electromagnetic troubles and the deconnections happen frequently, so the reconnections happen also frequently, but some time the RPU seems to have a bug and wait for a timeout that never comes, and I do not see how restart with the nrf7002 without reboot the nrf5340.

best regards,

RE: wpa_drv_zep_scan_timeout: Scan timeout - try to abort it

dejans — Thu, 05 Oct 2023 07:26:09 GMT

Hi,

Which frequency band did you use?

Were there any congestions in your environment?

Best regards,
Dejan

RE: wpa_drv_zep_scan_timeout: Scan timeout - try to abort it

jrt — Wed, 04 Oct 2023 14:10:48 GMT

I use ncs v2.3.0,

The program has just to connect to an acces point and stay connected. But after some times, some hours or some days it deconnects with this error: <err> wpa_supp: wpa_printf_impl: wpa_drv_zep_scan_timeout: Scan timeout - try to abort it

I cannot reproduce volontarily the issue.

RE: wpa_drv_zep_scan_timeout: Scan timeout - try to abort it

dejans — Mon, 02 Oct 2023 12:39:47 GMT

Hi,

[quote user=""]My custom board has an error some times, first it disconnects and then it tries to reconnect, then I get this log lines:[/quote]

Could you please provide more information about your setup and your environment?

When and how do these disconnections and reconnections appear? Do you test something which might cause this behavior?

Best regards,
Dejan