Facebook “Add Friend” button is missing: Hidden account type/age restriction effects
Have you ever stumbled upon a profile of someone you genuinely know—perhaps a long-lost high school friend, a potential business collaborator, or a distant...
Facebook Events: Can’t create an event: UI crash when Location Services are off
If Facebook crashes or the event-creation screen breaks when Location Services are off, you’re usually hitting a brittle part of the Events UI where...
Post is shared but others can’t see it: Audience flag corruption
You post something on Facebook. It uploads fine. You can see it on your profile. It shows as shared. There are no warnings, no...
Facebook 2FA code is always “wrong”: Authenticator time sync issue (Facebook)
You type your password correctly, your authenticator app shows a fresh 6-digit code, you enter it confidently… and Facebook says “That code is incorrect.”...
Comments won’t open but the post does: Realtime API channel drop
You know that oddly specific kind of frustration where you tap a post and it loads perfectly fine, the photo shows up, reactions are...
The Facebook app opens but the News Feed stays blank: Regional CDN routing issue
📰 The Facebook App Opens but the News Feed Stays Blank: Understanding a Regional CDN Routing Issue
If you open the Facebook app and notice...
