Hi,
A few months ago port 44158 was open on my TP-Link Archer VR600v DSL Router and suddenly it’s closed. I have tried port forwarding, UPnP, and disabling firewalls. It's not working with the same settings as before.
Can someone help how to open port 44158?
Thanks in advance!
Marnix
Edit by o2_Katja: Moved to our english community