Hi intiyaz82,
Good day,
Are your firmware version currently on WW-V16.0610.1901.74?
If yes. I would suggest you restore the camera app for a check.
(settings > apps & notifications > see all apps> app info> camera > storage & memory >clear storage and cache.)
If this problem still exists, please kindly tell me how much time does it take to process and save? Which place do you save photos?
Thank you.