I have added some applications to the tunnel but they do not work UNTIL when the full VPN connection is switched on.

How can i make them work?

@AllanLwanga Welcome.

Please see How to configure split tunneling

Also, please try the two steps below :

→ Settings 1
Switch full VPN connection ON
Keep Split Tunneling OFF
Open Browser (not from the list)
Check public IP addres
Close Browser

→ Settings 2
Keep full VPN connection ON
Switch Split Tunneling ON
Open Browser (not from the list)
Check  public IP addres
Close Browser

Thanks Berny.

it works very fine now!!

VPN must be switched on always.

Not a good user experience.  if an application is set to always use the vpn, then it should *always* use the vpn.

Any thoughts on a design change to make this happen?

@Martin0

Did you try download/reinstall Kaspersky VPN.