iPhone 16 Pro Bugs.

i have had my iPhone 16 Pro for about 4 months i’d say. And so, i’ve seen many bugs especially these past few days and maybe even due to iOs 18.1 or .2. Basically, whenever i open the camera app it goes black and i cant do anything i just have to wait or refresh 10 times. Also, my flashlight is late to open since whenever i press on the torch icon it needs a good 5 seconds to open.