Hi, After i upgraded to the last version i'm having problem with the online users keeps showing them online... But they don't show on the chat box below just online icon displays on their profiles...
Try to send mass mail or notifications in order to make sure
That depends on your hosting provider. We recommend you to use command from this tutorial: http://docs.oxwall.org/install:cron however sometimes you need to contact your provider in order to configure your cron properly.All is set good, and it was working well before the upgrade.
I even tried all the commands on the link you gave, still same.