iOS 15.1 is janky mess on my iPhone XR

[randolorian]

Is anyone else having performance issues with 15.1 on their XR? Lots of random lag and pauses that make me yearn for the smoothness of 14.6.

[Update] A clean install seems to have fixed the problem. Now smooth as butter. Never underestimate the benefits of a clean install. ;-)

 

[FILIPSN007]

Look here https://forums.macrumors.com/threads/ios-15-makes-iphone-xs-feel-overall-sluggish.2313880/page-4