Solve the problem of not uploading videos on Instagram For some time now , some Instagram pages have been having a weird problem with uploading videos . The problem with not uploading videos is that sometimes after selecting the video and starting the upload operation , As soon as it reaches halfway , the loading stops and the " Video Wasn ' t Posted " error message is displayed . Here ' s how to fix a video upload problem with a Wasn ' t Posted error . After seeing this error , go to Setting up the phone and the Application Manager section and find the Instagram application in the list of installed applications . After entering the app page , touch Clear Cache , Then touch Force Close on the same page . After running Instagram , if you see the Wasn ' t Posted error again , just touch the Try Again icon . This time the upload operation will continue properly and it will be uploaded successfully .