I have problem with pppoe connection which I don't know how to solve
no web policy
tried changing port (on port 2 connection was terrible)
Problem is that pages are loading slow, after I press "enter" on url nothing happens for 10 seconds and then it start to looking for page. I checked on multiple pc's, diferent browsers and directly plugged to lan port (without other clients). Internet speed is about 200 mbps faster on ISP equipment. Behind XG I get around 350 download and 200 upload.
Maybe this has to do something with dns but I don't know how to troubleshoot.
A good indicator of troubleshooting is developer mode of your browser.
Press F12 and check the Network tab.
There you should find an information about delays.
Can you please share how to do that?
Here is a good video how to do this: https://youtu.be/e1gAyQuIFQo