OpenWrt/LEDE Project

  • Status Unconfirmed
  • Percent Complete
  • Task Type Bug Report
  • Category Base system
  • Assigned To No-one
  • Operating System All
  • Severity High
  • Priority Very Low
  • Reported Version All
  • Due in Version Undecided
  • Due Date Undecided
  • Private
Attached to Project: OpenWrt/LEDE Project
Opened by PlumWolf - 11.02.2020

FS#2831 - 2.4Ghz Wifi speed degradation on WNDR3800

I found that on WNDR3800, ath79 build 2.4Ghz Wifi slower than ar71xx build.
ath79 build only get about 3.5MB/s (2.4Ghz 40Mhz), ar71xx build get about 10MB/s. (2.4Ghz 40Mhz)
Same network, Same wifi channel, test on speedtest.
I think this is a serious performance issue.

- Device problem occurs on
WNDR3800(ath79) latest sources at master branch.

- Steps to reproduce
install ar71xx build
test on (Samsung S6 and Sony xz1 use 2.4G wifi)
install ath79 build
test on (Samsung S6 and Sony xz1 use 2.4G wifi)
download speed only half of ar71xx build.


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