The Laptop's NIC messing up

[ArseniyKD]

Greetings people of the LTT forum.
 
I require your help to trouble shoot my laptop's NIC card, at least the wired internet part of it. From time to time when I use internet to play video games, the NIC messes up and the icon of the internet connection has a yellow exclamation mark. The internet stops working and from then on I just have to right click and "Trouble Shoot" (I have screen shots coming later with all the steps). After a while the trouble shoot button simply does not work, it just disables the Ethernet port. I have to go to the Device Manager, re-enable it and then restart the laptop. So, I am planning on selling the current laptop ASAP, so I need to fix it as soon as I can. Thank you.

Screenshots :  Here is how my browser looks when the internet cuts out : https://gyazo.com/8d1929c67ab605cf5f72ca59396565a5  (sorry for image size, but I had to screenshot a screenshot that was saved in paint).
Here is what I do to re-enable the internet :
Step1 : https://gyazo.com/9370bf28fc3f9953af6dd075114461a9
Step2 : https://gyazo.com/8ede90baf2ac08a3fa5b3386bbdd4bc3
Step3 : https://gyazo.com/a378dcfeab470d22ee4ecc7a74685a87
 
If I were to do it through the Device Manager: https://gyazo.com/7c233b18f1ea07bd6163df18b9482339
 
 
Laptop specs: Acer e1 - 571G  ; originally 4 GB of ram, the retail shop added 8 GB ; i5 - 3230M  ; Nvidea 710M 
 
Thank you in advance for helping. 

P.S.: The supposed solution of turning off IPv6 did not fix the issue.