Posted: Mon Mar 27, 2017 3:47 Post subject: Disconnected due to excessive missing ACKs
I have a TP-Link Wr841n v9.2 with DD-WRT r31722 (03/21/17). It was fine after installation but after few hours my iPhone would not connect. So, I pulled my log and it says disconnected due to excessive missing ACKs. My laptop has no problem whatsoever. And it seems that only some devices are disconnected.
P.S. I also found "deauthenticated due to inactivity (timer DEAUTH/REMOVE)". So I decided to post my log because I realized I am just describing a little portion of my problem.
P.P.S. I just remembered that my iphone got connected to network after few retries but still, there is no internet connectivity in my phone
I should look into seeing the log on my wifes moto g4 play. For some reason her phone says no internet despite being connected to the wifi. Its been a weird issue trying to troubleshoot since it will connect and work fine for a day or so.
I am getting the same with this build, will update my posts accordingly. At first I thought my old Dlink 615-E3 was failing, so I swapped out with a tplink wr842NDv1,but now doing the same (disconnect wireless, then sometimes connects back or other times manual reconnect is needed)
syslog
Mar 28 13:34:20 DD-WRT daemon.info hostapd: ath0: STA MAC:ADDRESS IEEE 802.11: disconnected due to excessive missing ACKs
Mar 28 13:34:49 DD-WRT daemon.info hostapd: ath0: STA MAC:ADDRESS IEEE 802.11: authenticated
Mar 28 13:34:49 DD-WRT daemon.info hostapd: ath0: STA MAC:ADDRESS IEEE 802.11: associated (aid 2)
Mar 28 13:34:49 DD-WRT daemon.info hostapd: ath0: STA MAC:ADDRESS RADIUS: starting accounting session 58D46ACD-00000068
Mar 28 13:34:49 DD-WRT daemon.info hostapd: ath0: STA MAC:ADDRESS WPA: pairwise key handshake completed (RSN)
Mar 28 13:35:07 DD-WRT daemon.info hostapd: ath0: STA MAC:ADDRESS IEEE 802.11: disconnected due to excessive missing ACKs