Anton, but when I access it from the WAN there is also port forwarding. So how is this different then when accessing it internally? I am trying to understand the source of the issue. As for using the...

Thanks for the response. I have an Archer 3150. Over the WAN/LTE the speed is good. When I access the same resource over the LAN then is becomes so slow that it is basically useless.The issue doesn't...

I have a similar problem. In my case it works but It is extremely slow (I am streaming video). When accessed Internally It's much faster. How can I solve that?