Missing previous Monthly wifi traffic data-AX86U

[homeofwind]

Just found there is no previous months' wifi traffic data under traffic analyzer. It was there but all data disppeared. It used to be ok as I bought it last December. Updated to latest stock firmware but still not there. Now it just shows data from April.30 till now. I did not do anything on the previous firmware. Anyone has any idea what is happening?

 

[bbunge]

You rebooted the router. Traffic history is in RAM and is lost on reboot. With Merlin firmware the history can be saved to a USB device or /jffs.

 

[homeofwind]

Thanks. I dont recall I rebooted it before latest firmware yesterday. Anyway, thanks for the info.