I have had my TV for about 3 months and have had no problems so far. Important note: OLED burn-ins are usually only temporary. In standard applications (TV, Netflix, etc.) there is always a screen saver, so the danger is relatively low. I can't say what the situation is with HDMI, I think the risk is greater there. But as mentioned above, if it came to that, it would only be temporary.

I have had this TV for approx. 2 months and have used it primarily for gaming / with the PC to date; the picture is still flawless / I cannot detect any burn-in effect to date; as a precaution - in the pc setup - I have set screensaver etc. so that no freeze image is displayed for a longer period of time - I hope that helps.

Thank you very much for your answers.

Burn-in as with plasmas does not occur with OLEDs. Only afterglow, which always disappears.