Now I upgraded my secound device the BPI-R3mini and have problems.
Adguard wouldnt work any more so I uninstalled it and reverted everything with the script from the main page. https://openwrt.org/docs/guide-user/services/dns/adguard-home?s[]=adguardhome
Restarted the device and dnsmasq error came up.
[06.03.2026, 15:23:56 WEZ] daemon.err: procd: Got unexpected signal 1
[06.03.2026, 15:23:56 WEZ] daemon.crit: dnsmasq[1]: DHCP host has multiple names at line 43 of /var/etc/dnsmasq.conf.cfg01411c
[06.03.2026, 15:23:56 WEZ] daemon.crit: dnsmasq[1]: FAILED to start up
[06.03.2026, 15:23:56 WEZ] daemon.info: procd: Instance dnsmasq::cfg01411c s in a crash loop 8 crashes, 0 seconds since last crash
[06.03.2026, 15:29:25 WEZ] daemon.notice: hostapd: Set MLD config:
[06.03.2026, 15:29:25 WEZ] daemon.notice: hostapd: Reload all interfaces
[06.03.2026, 15:29:25 WEZ] daemon.notice: wpa_supplicant[2157]: Set MLD config:
[06.03.2026, 15:29:25 WEZ] daemon.notice: hostapd: Reloaded settings for phy phy0
[06.03.2026, 15:29:25 WEZ] daemon.notice: hostapd: Reloaded settings for phy phy1
[06.03.2026, 15:29:27 WEZ] daemon.err: procd: Got unexpected signal 1
[06.03.2026, 15:29:27 WEZ] daemon.crit: dnsmasq[1]: DHCP host has multiple names at line 43 of /var/etc/dnsmasq.conf.cfg01411c
[06.03.2026, 15:29:27 WEZ] daemon.crit: dnsmasq[1]: FAILED to start up
[06.03.2026, 15:29:27 WEZ] daemon.info: procd: Instance dnsmasq::cfg01411c s in a crash loop 9 crashes, 0 seconds since last crash
after deleting the generated temporary file /var/etc/dnsmasq.conf.cfg01411c it seems to work normal. no more errors in the log.
But now I have a problem with apk update
Executing package manager
apk update
8 unavailable, 0 stale; 312 distinct packages available
Errors
wgetFailed to send request: Operation not permitted
ERROR: wget: exited with error 4
WARNING: updating and opening https://downloads.openwrt.org/releases/25.12.0/targets/mediatek/filogic/packages/packages.adb: unexpected end of file
wgetFailed to send request: Operation not permitted
ERROR: wget: exited with error 4
WARNING: updating and opening https://downloads.openwrt.org/releases/25.12.0/packages/aarch64_cortex-a53/base/packages.adb: unexpected end of file
wgetFailed to send request: Operation not permitted
ERROR: wget: exited with error 4
WARNING: updating and opening https://downloads.openwrt.org/releases/25.12.0/targets/mediatek/filogic/kmods/6.12.71-1-60d938adcb727697d3015e4285d4c290/packages.adb: unexpected end of file
wgetFailed to send request: Operation not permitted
ERROR: wget: exited with error 4
WARNING: updating and opening https://downloads.openwrt.org/releases/25.12.0/packages/aarch64_cortex-a53/luci/packages.adb: unexpected end of file
wgetFailed to send request: Operation not permitted
ERROR: wget: exited with error 4
WARNING: updating and opening https://downloads.openwrt.org/releases/25.12.0/packages/aarch64_cortex-a53/packages/packages.adb: unexpected end of file
wgetFailed to send request: Operation not permitted
ERROR: wget: exited with error 4
WARNING: updating and opening https://downloads.openwrt.org/releases/25.12.0/packages/aarch64_cortex-a53/routing/packages.adb: unexpected end of file
wgetFailed to send request: Operation not permitted
ERROR: wget: exited with error 4
WARNING: updating and opening https://downloads.openwrt.org/releases/25.12.0/packages/aarch64_cortex-a53/telephony/packages.adb: unexpected end of file
wgetFailed to send request: Operation not permitted
ERROR: wget: exited with error 4
WARNING: updating and opening https://downloads.openwrt.org/releases/25.12.0/packages/aarch64_cortex-a53/video/packages.adb: unexpected end of file
The apk update command failed with code 8
manually I can reach the adresses and download the packages.
so there must be a basic error somewhere, but where to search? DNS and internet are working.
my AP has no problems to get apk update
edit: it must be a dnsmasq problem
root@OpenWrt-Router:~# service dnsmasq restart
udhcpc: started, v1.37.0
udhcpc: broadcasting discover
udhcpc: no lease, failing