since the last software update my phone keeps constantly freezing/crashing all the time, no matter what I do, restart my phone, it doesn't matter it comes back. I used the beta and never had any issues, then the full release has been a nightmare. I really can't be the only one with this issue, it took them a while for the November update and it's the worst so far, sometimes I just can't use my phone. then it pops up saying system ui has crashed, so I wait or close the app, I press close because my phone won't work and then it takes me to lockscreen and it will happen every 5/10 mins and it will crash again. it's absolutely annoying especially since this is the latest phone I have the s22 ultra and it's been terrible, probably the worst Samsung phone I've owned, there's a lot of mistakes made with this phone and I hope the next one is better.