I've been experiencing a perplexing issue on ChromeOS that I don't normally use. Every time I open or refresh a tab, a new tab pops up briefly, showing a message that appears to say Blocksi Enterprise Edition has blocked something. It only stays for a split second and then goes away. I'm not sure what's causing this, but it's starting to get really annoying!
2 Answers
You're definitely not alone! My school rolled out new email accounts and updates recently, and since then I've noticed similar issues on my Chromebook too. It's clearly tied to the recent changes in school policy or software.
It sounds like you're dealing with Blocksi, which is often used by schools to filter web content. If your Chromebook was issued by your school, they're likely using this tool to monitor what sites you visit. That might explain the behavior you're seeing.

I thought so too, but this has only started happening recently—like out of nowhere! I never noticed it until now.