Solution for Event id 27

If you experienced lost connection / disconnect and after you looked for information at event viewer then you found 2 warning events like this :

Then you can fix it, if you follow these steps :
- First, make sure your lan card driver is up to date.

Solution for event id 4227 and 4231 in Windows 10

If you have experienced lost connection in windows 10 after a day or more in any program that require internet but you can still use ping resource. Then after some research you find 2 strange event ids that may cause the problem in event log.
Event ID : 4231 and 4227

CCboot network topology ( layout )

Note :
2 cables in LACP mode allows each switch users to be able to share 4.0 Gbps of bandwidth between 2 switches. DO NOT use more than 1  cables without LACP between the switches.
You can use 1 cable between the switches if you do not have manageable switch however, max usable bandwidth for clients will be 3.0 Gbps only.

Source : https://www.ccboot.com/ccboot-layout.htm