Swift Sport Hybrid stutters

Moin love community, I’m slowly at a loss and hope that I might find a solution in this way. My Swift Sport Hybrid stutters unfortunately. It feels like you’re driving on an uneven track. If I ride cruise 40kmh in third gear at about 1700rpm for a while, the effect of stuttering increases and a jerking occurs. Candles just came new as well as the coils. Unfortunately, this has no influence on it. As soon as you give load on the engine it runs perfectly, z It’s got a lot of condensation which comes out of the exhaust. Only 98 octan is refueled up as it was optimized. It was already jerking before the optimization! (I thought maybe it will be more comfortable with a better software). The car now has 53.000km down. It’s the best way to get rid of it. It’s the best way to get rid of it. It’s the best way to get rid of it. d always reasonably warm and cold driven. Maybe someone has a solution or idea? Unfortunately the error memory is empty. Thanks already in advance !