hello i recently bought a tl mr 3420 v5 installed last distro of open wrt, tought it was going to be super fine, i was wrong... do not want to downgrade by any way to wpa2... Wifi 2ghz disconnecting when downloading 2 big files
if i download 1 file it is ok, but if i download 2 files of 4gb it goes down ssid dissapears or does not connect, i have to restart the router manually on off... ... also it does happens when 2 or more clients uses the wifi actively...
any guesses or solutions? , thanks in forward
tried changing lot of configurations...
tried changing of channels
changing from n to legacy bgn mode
802.11w Management Frame Protection disabled, required , nothing worked
Enable key reinstallation (KRACK) countermeasures enabled, disabled , did nothing
@thejoke123 - please remember that users here are volunteers. Nobody is being paid to provide answers and it is unreasonable to expect immediate turnaround. If people happen to be interested in your specific issue and have ideas or things to contribute to help solve it, you'll hear from them in due time.
I will hazard a guess that this is a power issue. Try replacing your power adapter. That device ships with a 12V 1A adapter. Try another equivalent one, or even better one that has maybe a bit more capcity just in case the device actually draws ~12W (margin is always a good thing).
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In the meantime, you can provide your config files, as well as more detail about the problem (for example, does ethernet stop working too, or is it only a wifi issue).
Please copy the output of the following commands and post it here using the "Preformatted text </> " button:
Remember to redact passwords, MAC addresses and any public IP addresses you may have:
i am sorry, i do not know what to post, i am very newbie, barely made it flashing the router... and tought it was propper to write such comment as a bump, also i do not know how to interact in forums so i am sorry if you think i am arrogant or offending you, i did not meant that, sorry
yes sir, agree totally with you,i am sorry, i do not know what to post, i am very newbie, barely made it flashing the router... and tought it was propper to write such comment as a bump, also i do not know how to interact in forums so i am sorry if you think i am arrogant or offending you, i did not meant that, sorry , however, i do not think it is a power issue because, i have reduce the dbm or wireles wattage to 0 , not even driver default
root@wifirouter:~# cat /etc/config/network
config interface 'loopback'
option device 'lo'
option proto 'static'
option ipaddr '127.0.0.1'
option netmask '255.0.0.0'
config globals 'globals'
option ula_prefix '--:--:--::/--'
config device
option name 'br-lan'
option type 'bridge'
list ports 'eth0.1'
config interface 'lan'
option device 'br-lan'
option proto 'static'
option ipaddr '192.168.90.1'
option netmask '255.255.255.0'
option ip6assign '60'
option name 'eth0.2'
option macaddr '--:--:--:--:--:-'
option delegate '0'
list dns '1.1.1.1'
config interface 'wan'
option device 'eth0.2'
option proto 'dhcp'
config interface 'wan6'
option device 'eth0.2'
option proto 'dhcpv6'
config switch
option name 'switch0'
option reset '1'
option enable_vlan '1'
config switch_vlan
option device 'switch0'
option vlan '1'
option ports '1 2 3 4 6t'
config switch_vlan
option device 'switch0'
option vlan '2'
option ports '0 6t'
config interface 'vpn'
option proto 'none'
option device 'tun0'
root@wifirouter:~# cat /etc/config/wireless
config wifi-device 'radio0'
option type 'mac80211'
option path 'platform/10300000.wmac'
option band '2g'
option cell_density '0'
option htmode 'HT20'
option txpower '0'
option channel '3'
option legacy_rates '1'
config wifi-iface 'wifinet2'
option device 'radio0'
option mode 'ap'
option isolate '1'
option key '123456'
option network 'lan'
option disassoc_low_ack '0'
option encryption 'sae'
option macaddr '--:--:--:-:--:-'
option ssid 'expher'
option ieee80211w_retry_timeout '20'
option ieee80211w_max_timeout '60'
root@wifirouter:~# cat /etc/config/dhcp
config dnsmasq
option domainneeded '1'
option localise_queries '1'
option rebind_protection '1'
option rebind_localhost '1'
option local '/lan/'
option domain 'lan'
option expandhosts '1'
option authoritative '1'
option readethers '1'
option leasefile '/tmp/dhcp.leases'
option localservice '1'
option ednspacket_max '1232'
option nonegcache '1'
option quietdhcp '1'
option sequential_ip '1'
option cachesize '0'
list server '127.0.0.1#5054'
list server '127.0.0.1#5053'
list server '/mask.icloud.com/'
list server '/mask-h2.icloud.com/'
list server '/use-application-dns.net/'
option doh_backup_noresolv '-1'
option noresolv '1'
list doh_backup_server '127.0.0.1#5054'
list doh_backup_server '127.0.0.1#5053'
list doh_backup_server '/mask.icloud.com/'
list doh_backup_server '/mask-h2.icloud.com/'
list doh_backup_server '/use-application-dns.net/'
config dhcp 'lan'
option interface 'lan'
option start '100'
option limit '150'
option dhcpv4 'server'
option dhcpv6 'server'
option ra 'server'
list ra_flags 'managed-config'
list ra_flags 'other-config'
option leasetime '20m'
config dhcp 'wan'
option interface 'wan'
option ignore '1'
config odhcpd 'odhcpd'
option maindhcp '0'
option leasefile '/tmp/hosts/odhcpd'
option leasetrigger '/usr/sbin/odhcpd-update'
option loglevel '4'
root@wifirouter:~# cat /etc/config/firewall
config defaults
option output 'ACCEPT'
option synflood_protect '1'
option drop_invalid '1'
option forward 'DROP'
option input 'DROP'
config zone
option name 'lan'
option input 'ACCEPT'
option output 'ACCEPT'
option forward 'ACCEPT'
option family 'ipv4'
list network 'lan'
config zone
option name 'wan'
option output 'ACCEPT'
option masq '1'
option mtu_fix '1'
option input 'DROP'
option forward 'DROP'
option family 'ipv4'
list network 'wan'
list network 'wan6'
config forwarding
option src 'lan'
option dest 'wan'
config rule
option name 'Allow-DHCP-Renew'
option src 'wan'
option proto 'udp'
option dest_port '68'
option target 'ACCEPT'
option family 'ipv4'
config rule
option name 'Allow-Ping'
option src 'wan'
option proto 'icmp'
option icmp_type 'echo-request'
option family 'ipv4'
option target 'ACCEPT'
option enabled '0'
config rule
option name 'Allow-IGMP'
option src 'wan'
option proto 'igmp'
option family 'ipv4'
option target 'ACCEPT'
config rule
option name 'Allow-DHCPv6'
option src 'wan'
option proto 'udp'
option dest_port '546'
option family 'ipv6'
option target 'ACCEPT'
config rule
option name 'Allow-MLD'
option src 'wan'
option proto 'icmp'
option src_ip 'fe80::/10'
list icmp_type '130/0'
list icmp_type '131/0'
list icmp_type '132/0'
list icmp_type '143/0'
option family 'ipv6'
option target 'ACCEPT'
option enabled '0'
config rule
option name 'Allow-ICMPv6-Input'
option src 'wan'
option proto 'icmp'
list icmp_type 'echo-request'
list icmp_type 'echo-reply'
list icmp_type 'destination-unreachable'
list icmp_type 'packet-too-big'
list icmp_type 'time-exceeded'
list icmp_type 'bad-header'
list icmp_type 'unknown-header-type'
list icmp_type 'router-solicitation'
list icmp_type 'neighbour-solicitation'
list icmp_type 'router-advertisement'
list icmp_type 'neighbour-advertisement'
option limit '1000/sec'
option family 'ipv6'
option target 'ACCEPT'
option enabled '0'
config rule
option name 'Allow-ICMPv6-Forward'
option src 'wan'
option dest '*'
option proto 'icmp'
list icmp_type 'echo-request'
list icmp_type 'echo-reply'
list icmp_type 'destination-unreachable'
list icmp_type 'packet-too-big'
list icmp_type 'time-exceeded'
list icmp_type 'bad-header'
list icmp_type 'unknown-header-type'
option limit '1000/sec'
option family 'ipv6'
option target 'ACCEPT'
option enabled '0'
config rule
option name 'Allow-IPSec-ESP'
option src 'wan'
option dest 'lan'
option proto 'esp'
option target 'ACCEPT'
config rule
option name 'Allow-ISAKMP'
option src 'wan'
option dest 'lan'
option dest_port '500'
option proto 'udp'
option target 'ACCEPT'
config include 'bcp38'
option type 'script'
option path '/usr/lib/bcp38/run.sh'
config zone
option name 'vip'
option input 'DROP'
option output 'ACCEPT'
option forward 'DROP'
option masq '1'
option mtu_fix '1'
option family 'ipv4'
list network 'vpn'
config forwarding
option src 'lan'
option dest 'vip'
plugins
dropbear
dnsmasq
https-dns-proxy
luci-app-https-dns-proxy
luci-app-firewall
luci-app-openvpn
parted
bcp38
This is not the only thing that can affect power usage. In fact, I would expect OpenVPN to have a very significant impact on the power draw of your device when you're transferring large amounts of data.
You have also added several other non-standard items (such as the https-dns-proxy, parted, bcp38), which may also contribute to the issues.
Start by disabling your OpenVPN connection and then running the same tests again... does it still disconnect? If so, you might want to start from a fresh, near-default configuration and run the test again.
i dont use openvpn since my router is very... not powerfull , also parted i used it to create overlay usb partition... only for that... https dns proxy i have it disabled since i was debugging other error, and also have DOH in all my devices, it is weird, lets see what happens now i performed factory reset
yikes and i was just thinking to change this mr3420 to a xiaomi 4a and it aparently have the same problem---- looks like im another one with the same error, dragon you are the man!
