I opened this BUG on LEDE bugtracker:
Using git bisect I found out that the revision breaking the WIFI on the WRT1900ACS is:
fstools: update to latest git HEAD
adds f2fs support
Anyone who experienced the same issue ?
It looks like that I can put the WIFI down only when reading from the attached HDD USB 3.0
Except the errors reported from the Kernel for the wifi, I can't see anything for the USB.
Anyone know which would have been the change in fstool to potentially lead to this scenario?
Please don't "cross post", if you've reported a bug you don't need to report it here.
Last week I used iperf to test WRT1900ac v2 5G wifi's long time connection and speed stability, it cost 24000's totaly. Finally, no problems. Here is my way.
Modify /etc/config/wireless, add some parameters in 5G interface.
option 'wpa_group_rekey' '0'
option 'wpa_pair_rekey' '0'
option 'wpa_master_rekey' '0'
Install iperf in router and PC (Linux OS).
iperf -s in router and
iperf -c ip -i 3 -t 24000 in PC.
Wait test over and check result.