After several days of researching why my Wifi on Raspberry Pi 02W / 4B keep disconnecting I found out that there is some problem with Raspberry pi not sending the the reply to Wireless router and the router thinking Raspberry Pi is disconnected.
I changed the Station inactivity limit in my OpenWrt router to 31536000 and the disconnect problem was gone. It was 5 minutes before and Raspberry pi kept disconnecting because the router kept checking for activity every 5 minutes but Raspberry Pi never responded.
Is there any fix for this problem in the driver settings so that Raspberry Pi can correctly respond to empty frames.
https://wifidiving.substack.com/p/raspb ... built-wifi
I changed the Station inactivity limit in my OpenWrt router to 31536000 and the disconnect problem was gone. It was 5 minutes before and Raspberry pi kept disconnecting because the router kept checking for activity every 5 minutes but Raspberry Pi never responded.
Is there any fix for this problem in the driver settings so that Raspberry Pi can correctly respond to empty frames.
https://wifidiving.substack.com/p/raspb ... built-wifi
Statistics: Posted by saud — Thu Nov 13, 2025 5:00 am