PRPBLEM SOLVED! ALL_TRAFFIC ALL IPGROUP_ANY IPGROUP_ANY WAN/LAN4,WAN/LAN5,WAN/LAN6 Any Only This route was added yesterday. Now all the traffic goes to Load Ballanced wan1,2,3, 30 additional IP...

Hello Everybody!! I've faced with very mysterious and very annoying bug with 6120, 605 and 8411 routers ~5 years ago. Config: wan1 Dynamic IP wan2 Dynamic IP wan3 PPPoE +pptp client interface wan1,...

Hi @Clive_A 2 weeks ago I've already send my config file to TP-Link, DPI Statistics is inside. But DPI is not serious problem... I've spent 2 last days to get an evidence about Policy Routing...

@Clive_A Hello. 6120 have the same problem with Policy Routing. I wrought higher that this problem migrated from 6120 to 8411. 6120 have no problem with traffic hangs when WAN switching...

P.S. once more switched 30+ my routes from Static to Policy Routing. Few hours later some users got an issue of a "low speed internet". Low speed was caused by 0.0.0.0/0 route to VPN Client Gateway...

@Clive_A Thank you for the fast answer! Of course I understand that efficiency problem caused by some WAN-switching algorithm.. not CPU. My situation was: 1 of 3 WANs (100mbits + 100mbits + 300mbits...