(Gateway DWM1001+RBP3) Starting dwm-daemon error

I try to set up the gateway (listener bridge) for the PANS on my Raspberry Pi 3B. It is not working. I have this message from the dwm-daemon.log

Starting daemon dwm-daemon with command ‘/usr/local/bin/dwm-daemon’ and options ‘-c /etc/dwm1001/dwm1001.config -l /var/log/dwm-daemon.log’…

2020-06-29 16:38:34.015 INFO [408] [leaps::core::run@60] starting…
2020-06-29 16:38:34.028 ERROR [408] [leaps::core::write@388] write failed! error -1
2020-06-29 16:38:39.034 INFO [408] [leaps::core::run@134] stopping…

Reading other topics I have seen several that had similar problems, but I have reviewed the solutions and it was well configured.

Attached pdf with all system information:


Hi I suspect there may have been a kernel update after flashing the device with the custom image.

Please reflash the image and ensure there is no update of the kernel because it can result in errors.

Let me know if it helps,