When entering new time value, it does not save any data that is set with :00 (two zeros at the end). When viewing the data table, it is not there. Have tried this multiple times with different forms and tables.
Second thing that I have noticed is that when adding action link to a table for "Editing" when I set new/update values inside the Edit page other time stamps that were not changed are deleted/erazed from records connected to that row. Everything else that is not time related stays intact.