help i constantly got kicked from any server

[faint flame]

You can always Force Kyber to update if version mismatch:
Open Kyber Launcher > Settings > Accounts & Updates > Updates > Force update.

Provide the discussion with LOGS, LOGS are generated as follow:
1.Open Kyber > Settings > Logs & Activity > Export LOGS.
2.Upload your Logs at discord - unzip and upload the files here.

Adding the fallowing paths to be excluded by your Antivirus and Microsoft Security.
Microsoft Security steps:
1.Go to Windows Security > Virus & threat protection.
2.Under Virus & threat protection settings, select Manage settings, and then under Exclusions, select Add or remove exclusions.
3.Click on add Exclusion, select Folder, lead the exclution to the Directories:
1. KYBER Launcher installation folder and add the main directory, by default:
'C:\Program Files (x86)\KYBER Launcher', otherwise specify yours.
2.'C:\Users%USERNAME%\AppData\Roaming\ArmchairDevelopers'
'

This mostly works on errors such HTTPS/2, gRCP - varius codes, Uncaught exeptions.

via Control Panel:
1.Search for "Control Panel" in the Start menu and open it.
2.Go to Network Settings: Click "Network and Internet" > "Network and Sharing Center."
3.On the left, click "Change adapter settings."
4.Right-click your Wi-Fi or Ethernet adapter (e.g., "Wi-Fi" or "Ethernet") and select "Properties."
5.At Properties: Scroll down until you see Internet protocol Version 6 (TCP/IPv6)
6.Uncheck the option

**If above is not enough**
1.Return from step 1 to 4
2.At Proparties search for IPv4
1.Edit IPv4 Properties: In the list, double-click "Internet Protocol Version 4 (TCP/IPv4)."
6.Set DNS Manually: Select "Use the following DNS server addresses:

    Preferred DNS: Enter primary 1.1.1.1
    Alternate DNS: Enter secondary 8.8.8.8