I'm using v1.160.02, but this has been a problem with many prior versions as well.
I use a single bar docked just to the left of the window controls in the top left corner of my monitor. This works fine for some time. Then I must be doing something that confuses LBC. My docking location changes to a new place about an inch in from the top right of my monitor. This is always where I 'find' it after losing it from my preferred location in the top left. Not only has it mysteriously moved, but it also is wider than I had it configured.
Any thoughts on what is happening and how to fix it?