Hi, I'm working on one of the pages, and the other one is doing the same thing. Will you guys know what's going on? Thanks

This ticket has been closed as the guidelines are not followed.
Tickets must follow our Guidelines, as mentioned in:
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If this is indeed a JHipster bug, please open a new issue with proper details or update this issue with all details and request to reopen.
Issues opened without proper details will be closed without explanation.
If you have a question please use Stack Overflow, and tag the question with jhipster. This helps the project to keep the issue tracker clean. Also, Stack Overflow will give your question a larger audience:
Spamming the dev team is not nice, please follow our guidelines. You're looking for something called BrowserSync, have a look in the documentation.
Thanks very mach, and sorry for bother you
You are not bothering us, it's just that we have clear guidelines that must be followed, and support questions should go to Stackoverflow, not to the bug tracker.
Most helpful comment
Spamming the dev team is not nice, please follow our guidelines. You're looking for something called BrowserSync, have a look in the documentation.