Yes OLEDs are notorious for this, even the high density panels used for TVs. The more basic OLEDs for small fascia displays suffer quite badly if left on all the time.
The best workaround for this is to have the display blank after a short idle time.
My Topping DAC has this option, the display only comes on when the resolution changes or a button is pressed.
The best workaround for this is to have the display blank after a short idle time.
My Topping DAC has this option, the display only comes on when the resolution changes or a button is pressed.