I’m running into an issue where I’m trying to upload multiple files in succession. This works for most files, but will randomly decide to not upload a certain file and I have no idea why.
probably it is happening for file size, please check max upload file size settings in your server, if it is too small then increase it. That should resolve your issue.
Another issue though – sometimes, when I try to upload a file, it’ll rename it for some weird reason, like “Level 1 Training” -> 1423774277wpdm_Level 1 Training”