So I'm running Drupal 7 with the IMCE 7.x-1.1, Wysiwyg 7.x-2.0 (w/CKeditor), IMCE Wysiwyg bridge 7.x-1.x-dev modules. Everything seems to work well. I get the Image button in CKeditor, and I can browse the server. From there I can upload a new file. However, when I upload a new file it hangs and I just get a forever spinning progress animation (see image). If I close out of the browse the server window and open it again, the file is available for me to insert.
Seems all is working except for the upload progress animation to recognize the file actually finished uploading.