From what I understand , its something to do with correct size demensions for the sites software compatability. If its incorrect it must be manually reloaded by admin. When I post a pic , I write my caption first and copy and save it , then I add the pick . If it doesn't go through the first try , I have my caption info saved , so I delete the thread and try again . Yesterday I posted a pic and the box came up when I tried to view it. I logged off went to another site and came back not logged on and there was the pic.
This is CABL.com posting #224955. Tiny Link: cabl.co/m6Gt