My users and myself from different locations have this issue now when uploading attachments. It looks like the cloud server is down to me...
An error occured while attaching Capture.JPG: com.atlassian.jira.issue.attachment.store.media.MediaApiStreamAttachmentStore$FailureMediaApiResponseException: [AttachmentUploadFailure] Could not upload temporary attachment Failure: Failure{cause=java.net.SocketTimeoutException: Read timed out, reason=TRANSPORT_ERROR, message='null', httpStatusCode=null}