Hi samkyh,

Try this:

go to Settings > Samba Interactive > Disable 

Then go to Settings > Apps > Samba Service Manager > Clear Data and select Disable.

Restart the TV by holding the power button until the TV shuts down. Let’s wait and see if things will keep working as expected.

If not, then I suggest you do a Factory Data Reset on your TV.

Keep us posted!

Dutchice