I've been trying for days to upload some videos but every time I try it just gets stuck loading.

I've posted videos before without problems but now it just won't work. The file size is below the limit and the file type is acceptable.

Please help, I can't understand why attachments aren't working! This is the only forum where it won't work for me.

Moderators: please don't delete my thread like you did last time. Why you deleted it without helping me I have no idea.