Model : TL-R480T+

Hardware Version :

Firmware Version : 1.2.0 Build 20160809 Rel.40742s

ISP : [/COLOR]

Hello! I have 2 WAN and on each WAN I have a DDNS account on Dyn. Router sends updates to account on WAN1 and it keeps online, but on WAN2 DDNS keeps Offline and logs shows:

"2017-07-11 12:56:10 <3> : WAN2ynDNS Server reset client detecting."

WAN2 is Online. I've used PING and works fine. I've tried to power off and power on WAN2 but no effect. Tried to stop WAN2 DDNS updates and start again but no luck.

Does anyone knos about this problem?

Thank you!