Geartronic switching behaviour

At the moment I have problems with the switching behavior of the automatic with the V70 D3 MJ2015: When switching back at a speed of approx. 40km/h, the gear change in a warm condition often happens very jerky and uncomfortable – in the cold condition everything is OK. All other gear changes (up and down) run smoothly. Since mid-February (running power approx. 26tkm) this behavior occurs, before everything was unobtrusive. Meanwhile I had several appointments with Volvo, in the middle of February (running power approx. 26tkm) Error memory is nothing striking: 25.02.: Software update performed, a few days everything good, then again problems 03.03.: Adaption drive performed, 2-3 weeks everything good, then again problems 11.04.: Gear oil changed + Software update, 1 week everything good, now again problems Tomorrow I will talk to the master again. Is such a behavior of the GT known here? I drive now about 20 years cars with automatic – I have never experienced that before. My feeling tells me : There’s something wrong with the gearbox – I don’t really think it’s a control unit. I can’t imagine the state-of-the-art… What do you say about it? Maybe there are other people who suffer. Greetings turboaal-0