Since our upgrade to PDM 2017 (sp4.1) the Web2 client is broken. Clicking on a file kicks the user back to the login screen, and logging in again takes you to another login screen. Marking a file's checkbox and selecting File > Download results in a JSON error.
Anyone seen similar issues and have a fix? I can't find anything in the kb about this. I've contacted my VAR, but I thought I might get a quicker response here.