Strange issue where a user cannot expand a grouped list item, when they do it just says "Loading" forever. They also cannot perform several other functions on the SharePoint site. They tried to upload several large files and those files seemed to have some sort of issue and shut down their PC. I have them sign into another PC and they can then access the site normally. I know there is some office upload center on the offending PC and nothing seems to be in there, but I suspect something is suck in the upload process, because this issue seems limited to their PC. Hopeing for some thoughts on how to even proceed to troubleshoot.