My internet randomly stops

[sp00ky]

Hi,

Im having trouble with my internet.

It started two days ago, with no reason. I have not made any changes since may.
My internet is from Comhem (swedish ISP) with coax-cable to a Comhem-router, that is in bridge mode.

The Internet wont work, on WLAN, LAN or DMZ.
It works for a few min then stops, a reboot or disable/enable WAN helps.
The wierd thing is that i can Ping, from my PC to 8.8.8.8, to google.com and so on.

• My first idea was that the DNS stopped working so I changed, but nothing.
• I have tried upgrading
• So I thought something was wrong my config, I did a Factory reset (I did backup first).
• Restared every device
• Unplugged my wifi

But still same issue.

If I go to a website on firefox I get error: "An error occurred during a connection to www.google.se. PR_END_OF_FILE_ERROR".

Error i get: Aug 1 10:35:44 kernel arpresolve: can't allocate llinfo for XXX.XXX.XXX.XXX on em0

[sp00ky]

ill just say that it might take some time for me to answer, because of above.

Oh yeah, its on latest version and its bare-metal

[sp00ky]

Internet is back.

Aug 1 10:15:24 	dpinger 		WAN_DHCP XXX.YYY.128.1: sendto error: 65
Aug 1 10:15:27 	dpinger 		send_interval 500ms loss_interval 2000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 1000ms latency_alarm 500ms loss_alarm 20% dest_addr XXX.YYY.128.1 bind_addr XXX.YYY.144.93 identifier "WAN_DHCP "
Aug 1 10:15:32 	dpinger 		send_interval 500ms loss_interval 2000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 1000ms latency_alarm 500ms loss_alarm 20% dest_addr XXX.YYY.128.1 bind_addr XXX.YYY.144.93 identifier "WAN_DHCP "
Aug 1 10:24:53 	dpinger 		send_interval 500ms loss_interval 2000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 1000ms latency_alarm 500ms loss_alarm 20% dest_addr XXX.YYY.128.1 bind_addr XXX.YYY.144.93 identifier "WAN_DHCP "
Aug 1 10:24:53 	dpinger 		send_interval 500ms loss_interval 2000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 1000ms latency_alarm 500ms loss_alarm 20% dest_addr XXX.YYY.128.1 bind_addr XXX.YYY.144.93 identifier "WAN_DHCP "