Error creating activities using the calendar

In Suitecrm 7.78. when I create an activity, locate the meeting one day after the meeting.

It is corrected when I refresh the calendar.

Anyone knows how to solve this bug?

this was a bug like in 7.7.4 or something, did you try to repair and rebuild? clear your browser’s cache?

best regards

Yes, I did.
In fact, I rebuild because the calendar didn’t work. Now works but with this issue.