X (formerly Twitter) will not load on my iPhone 16 Pro.

The answer for me was log out of my X account and then log in again on each new iPhone or iPad affected by the “Oops, something went wrong. Please try again later” glitch. The process is: 1/ click “OK” to clear the error message. 2/ click the settings icon at the top right of the screen. For me this brings up the Notifications page (which I don’t want). 3/ click the left icon at the top left of the screen. This brings up the Settings page. 4/ click on Your Account (the top item in Settings). 5/ click on Account information (the top item in Your account.) 6/ ignore the “Some settings failed to load. Retry” message if this appears. Instead click on the red “Log out” option at the bottom of the screen. 7/ A page headed “See what’s happening in the world right now” should appear. At the foot of this page it says “Have an account already?” Next to this you can click “Log in”. 8/ You then have to log into X again, either by entering your X credentials or by simply retrieving them if your device can recall them. 9/ Normal access to X should now be restored.