@NeroMorte you can close this i resolved my problem i was looking in Decos App settings and under Internet Connection > IP Address i noticed was set to 10.0.0.133 and my main router was dmzing to...

The port forwarding was working fine and today i just notice it is not forwarding now but app settings it shows all the port forwarded in there and they set to correct pc ip how can i fix this i need...