Hi Thimozabi So the SYS LED also can not trun on? Only power LED? Maybe you can use the console cable to have a try, I mean use the Putty.

Hi McLepus I think it maybe used for some detection function, like Online detection. I mean to check if the WAN port still wrok or not.

Hi dude, the Link backup and load balancing cannot use at the same time. And I think it cannot use with the Policy Routing also. When you enable the Link backup, the backup line will be up only when...

It's helpful. Thanks.

Hi Techdaddy Maybe you can try this beta firmware: https://static.tp-link.com/2018/201802/20180224/TL-R600VPN(UN)_V3_20180207_Beta.zip It has solved my PPTP connection problem. And V2 device can also...

thomasmcneill wrote These are the managed version and those have been changes. I'll get a call every now and then that the network is down. Typically after some kind of power outage and the device no...