Like the topic says.
I was getting discconected randomly and nothing worked but i tried one thing and now everything works as it should, basically i changed my MTU and now everything works and i will show how i did it.
What you will need:
-cmd
-tcp optimizer (idk if i can link these)
1.Open your cmd with admin
2.Type ping -f -l 1500 google.com (or any other site but i recommend google)
3.If you will get response “Packet needs to be fragmented but DF set.” lower “1500” by 20 or less/more
4.Proceed with this until you will get a reply from google.
5.Then change the value you will get e.g. 1470 and add 1 or 2 until you again get “Packet needs to be fragmented but DF set.”
6.For example when you have 1470 and you get reply but on 1471 you get a response about fragmenting use 1470
7.Then add 28 for that number which will be 1498 in this situation
8.Open Tcp optimizer (preferably as admin, dont worry its safe program it needs to have admin privilage because it changes system settings) and change your MTU value to that number which was 1492 for me then apply changes and restart your pc.
And this could help you with your disconnections maybe it also works for console but i dont know, it worked for me maybe it will also work for you.
NOTE: THIS SHOULDNT MAKE YOUR INTERNET SLOWER AND IF IT DIDNT WORK JUST SWITCH YOUR SETTINGS IN OPTIMIZER TO WINDOWS DEAFULT
Also you can see step by step on my video here: https://www.youtube.com/watch?v=L485oa9WjB4