hp-max Profile Topics Started Replies Created Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts June 7, 2018 at 12:13 pm in reply to: Next month button doesn't work #1548775 hp-maxParticipant Hi Sky, since I had the identical problem, I got the email below. Interesting thing is: I changed the datepicker date format and the problem is now gone. Changing the datepicker date format back to the original setting (in my case Author Posts Viewing 1 post (of 1 total)