No, neviem...
Vyzera to, ze je to dlhodoby problem v OpenWrt ( a asi aj DD-WRT)
https://dev.openwrt.org/ticket/11608suvisi to asi s ovladacom Wi-Fi chipsetov ath9k,
(v logoch by asi malo byt vidiet nieco taketo... hostapd ... "deauthenticated due to inactivity (timer DEAUTH/REMOVE)")
workaround: (ak mate stale nieco pripojene na tom LAN kabli:
urobit si nejaky cron script, ktory bude cez wget alebo curl robit toto:
"On OpenWRT I connected with LAN cable. Went to Wifi tab in Luci and did a SCAN (button).
Then my SSID was connected again over Wifi.
"
Ale, pomoc je mozno na blizku:
zda sa, ze to robi aj na Turrise :-)
https://www.turris.cz/forum/topic_show.pl?tid=282tak mozno, ak sa nastvu chlapci z NICu, tak to vyriesia... :-)