my.eset.com portal has blinking in some pc

[Eduardo1081 0]

HI, i saw in different web browsers of some computers the Portal my.eset.com  blinking in white and users can't login, somebody know how to solve?

Edited September 29, 2021 by Eduardo1081
attach video

[Marcos 5,070]

Please check the system date and time and make sure both are correct.

[Eduardo1081 0]

Thanks, i´ll try this with the next client