The issue: I use two monitors like a lot of people. For some reason, ever since this update in October, my panels keep jumping to right next to the tools panel (on the left) instead where I left it on the second monitor. I have dumped preferences. Is my only option to uninstall/reinstall ID? Can you figure out why its happening in the first place?
What operating system? Are you using a HiDPI display?
2009 iMac with Yosemite. Second monitor is older Envision EN7750.