Why LinkedIn restricts your account?
Here are the five most common reasons why LinkedIn restricts your account:
1. Sending too many connection requests in a short time
2. Sending a lot of templates and promotional messages
3. Too many people flag you as’ I don’t know this person
4. Using unreliable LinkedIn automation tools
5. Doing any spamming activity
As another option, it might happen if you're using an unstable internet connection and/or VPN, davis.