Question: Token is not valid yet

[HRNasr]

When and why does the following error occur?
"token is not valid yet"

I get this error almost every day at the first login !!!!!!!!!

[casbin-bot]

@tangyang9464 @JalinWang @imp2002

[hsluoyz]

@HRNasr what scenario? Can you provide a demo video to show this error?

[HRNasr]

The date and time of the system it is running on is also shown at the top of the page

[hsluoyz]

@HRNasr I think it's your machine's timestamp not correct issue. Sync your time via NTP

[HRNasr]

Yes. That was the first thing I doubted. But the date and time are complete with NTP Sync. There may be another reason

[hsluoyz]

@HRNasr try the demo site: https://demo.casdoor.com/ , I can't reproduce it with the demo site

[HRNasr]

OK. Problem is Time and resolved