I have a Linksys WRT1200AC running OpenWRT 18.06.1. My WiFi was working like a dream up until 2 days ago. All of a sudden, devices could connect to WiFi but there'd be no Internet access. This is the case for both the 2.4 and 5 GHz networks. In fact, sometimes one network seems to work while the other doesn't. I didn't make any configuration changes on the router. I checked on my phone, for example, and it had an IP, gateway IP, etc but still no Internet access. Sometimes it'd connect and have Internet access but it'd be very slow. I also remember at one point being able to access the router over 443 from my laptop but not from my phone (will try to confirm that if/when the WiFi starts acting up again)? I also ran a packet capture and didn't notice anything out of the ordinary (to my limited understanding). Anyway, things went back to normal after several hours or something like that but then it started again last night. I will connect to the router via Ethernet later today to troubleshoot further once I get my hands on the cable/adapter I need. I also plan on updating to latest firmware later today as well. Just wanted to get a head start with the experts here in the forum in case updating doesn't help. Rebooted several times to no avail. Is this a possible sign of failing hardware? Thanks in advance for your time and help.
config interface 'loopback' option ifname 'lo' option proto 'static' option ipaddr '127.0.0.1' option netmask '255.0.0.0' config globals 'globals' option ula_prefix 'fd95:2dc0:02ff::/48' config interface 'lan' option type 'bridge' option ifname 'eth0' option proto 'static' option ipaddr '192.168.1.1' option netmask '255.255.255.0' option ip6assign '60' config interface 'wan' option ifname 'eth1' option proto 'dhcp' config interface 'wan6' option ifname 'eth1' option proto 'dhcpv6'
config wifi-device 'radio0' option type 'mac80211' option hwmode '11a' option country 'CA' option path 'soc/soc:pcie/pci0000:00/0000:00:01.0/0000:01:00.0' option legacy_rates '1' option channel 'auto' option htmode 'VHT80' option txpower '9' config wifi-iface 'default_radio0' option device 'radio0' option network 'lan' option mode 'ap' option macaddr '5a:ef:68:0d:37:41' option ssid 'Malware' option key 'hehe' option encryption 'psk2' config wifi-device 'radio1' option type 'mac80211' option channel '11' option hwmode '11g' option htmode 'HT20' option path 'soc/soc:pcie/pci0000:00/0000:00:02.0/0000:02:00.0' option legacy_rates '1' option country 'CA' option txpower '9' config wifi-iface 'default_radio1' option device 'radio1' option network 'lan' option mode 'ap' option macaddr '5a:ef:68:0d:37:40' option ssid 'Malware-2' option encryption 'psk2' option key 'hehe'