If you are sure you have passed the 48-hour mark and you still cannot block the person, the issue might be related to your account status or browser issues rather than the "re-block" rule.
LinkedIn enforces a strict after you unblock a member before you can block them again.
LinkedIn implements this "cooling-off" period to maintain professional integrity and prevent the abuse of platform features. Specifically, it is designed to:
, LinkedIn may limit your ability to block that person or may notify them of the block to manage account logistics. Next Steps for Managing Your Privacy If you are sure you have passed the
In short: It’s not you—it’s their eventual consistency model.
You'll have to wait 48 hours before re-blocking the same member after unblocking. What happens when you block someone on LinkedIn? - MyFeedIn
I Can't re-block someone I recently un-blocked on Facebook messenger Specifically, it is designed to: , LinkedIn may
LinkedIn does not notify the person that you unblocked them, but they may see you in "Who Viewed My Profile" if you visit their page during this window.
The other person can potentially see your profile, posts, and comments depending on your public privacy settings.
“You cannot block this user at this time.” What happens when you block someone on LinkedIn
While it may seem counterintuitive to prevent a user from blocking someone, this mechanism is put in place for specific behavioral and technical reasons. 1. Preventing Digital Harassment and Stalking
If the user is harassing you, and the 48-hour wait is unacceptable due to the risk, you should Report the User to LinkedIn. Reporting often triggers a faster review of the user’s actions, which may result in a block by the platform itself, bypassing the 48-hour user-side wait. Conclusion