I have the S22 Ultra which was plagued with poor connectivity problems early on, not just wifi it is any connections I.e wifi, Bluetooth, mobile data and NFC or dropping calls. They are ad hoc and happen out of the blue for no apparent reason. My phone is a lot better but still does it. I've attached a screenshot I did earlier today when it did it in the car whilst I had streaming radio on and not signal problems. Its hard to spot as it comes and goes in the background and you only really notice it when streaming or playing games etc where you need a stable connection. It does seem to improve with updates but not completely solved yet. I'm waiting for my S23 to arrive but missed delivery driver twice but when it arrives I'm hoping it will be more stable than the S22
