Test report:
Finally i succeed with MQB flip kessy (HU66). Skoda Octavia 2017.
Add a spare key. It cannot do MQB all keys lost so far.
In Lonsdor K518ISE select IMMO->Skoda->IMMO4->Select IMMO manually->MQB-35XX(Continental/VDO)->Immobilizer
Lonsdor did precode the spare key well.