endDateTime is not a valid date-time

I can’t record a hike because I get this error:
lendDate Time [2022-10-09T18:00:28] is not a valid date-time. Expected
[±]HH:mm] /startDateTime [2022-10-09T14:00:28] is not a valid date-tin
Expected [yyyy-MM-dd’T’HH:mm:ssZ,yyyy-MM-dd’T’HH:mm:ss.[0-9K1,:

on this page: Internet Advancement

Try doing a hard reset on the screen. Hold Ctrl and do a browser screen refresh.
If that doesn’t work, let us know the begin date and end dates you are trying to put in (give us the exact format you are giving)