After android 12 update huge lag

[UncleDrew11]

Hello everyone. So I got the s21 5g model recently and as you can imagine is a brand new phone that runs smooth as a butter. I tend to keep my refresh rate on standard (60hz) which helps my battery drastically. But recently I realised my phone gets really jaggy as I'm running 100 apps together and it runs out of memory but there is nothing running in the background. I clean my memory and it still goes like that. It's really random, it can go away in 5 mins and come back in 10. Do you think it has to do with the new UI or is there a fault with my device? 

[UncleDrew11]

I still haven't see any difference guys, I guess our only solution is to be patient for the next one UI update coming soon. For now, I have set it to adaptive which not helps the battery but at least I don't experience the lag issue.

[8link]

Yep same here. And I've also switched to adaptive yesterday, no more lag and no more battery life either I keep my fingers crossed for the One UI 4.1 update I hope they fixed something.  If not then I will either RMA my device or downgrade to Android 11. I've gave Samsung a second chance with S21 and I am dissapointed at this point. 

[8link]

First day on One UI 4.1 and it seems that lag on 60hz went away. Whole day pased and no problems so far. Phone finally after few months works as it shoud and I don't want to throw it out of the window Hope it will stay that way.  

[mariozelaschi]

Hi, I can confirm that after 4.1 everything runs smooth and fine even at 60Hz. It took a bit long but they finally fixed it!