Share your experience!
My Xperia 5 enters stamina mode at the predetermined % as it should, the screen scrolling gets slightly jittery, as it should. After a full charge the stamina mode is automatically cancelled. But some screen operations are still slightly jittery as if some features are still in a power save condition. If I then force stamina mode and immediately cancel it everything then works smoothly.
Hi @PAR1968 and welcome to the Community
Have you tried a reset on your phone?
If you have already, or it doesn't help then you're probably best
getting in touch with Sony Mobile Support on Monday.