Ignis (2020, 17000KM) starts very badly

Hi I drive the Suzuki Ignis Allgrip Hybrid year 2020 (in Switzerland). Until a few weeks ago the starting behavior was quite wonderful. Just press the button and it starts immediately. Now it always does about 7 to 8 revolutions, until it starts at some point, somehow so completely twisted nevertheless. The official Suzuki garage can not detect any error. Updates are current. Battery is good. They advised me to refuel petrol 98 instead of as prescribed 95. However, this had the start behavior nic Here in this forum someone once advised to turn on the ignition first before starting and wait for a few lights to go off. Unfortunately, that didn’t work for me either. I don’t like to accept it and have complained about Suzuki Switzerland. Now my dealer takes the vehicle again for one day. I will report what the result is. This dealer has sold dozens of these vehicles in the last few months and supposedly nobody has this difficulty. Perhaps someone here knows something to say on this subject. Thank you. Christian Braun, Flims, CH