The issue is the Deco 100%, I've moved the device I needed to expose the ports to the ISP router instead of deco and opening the ports they now work.. so the issue seems to be with the Deco, but...

Hello @TP-Link I'm having trouble openning the ports of my deco router, please support is needed as I dont know what else to try.. Already saw this post for troubleshooting, tried all of them and...