New windows are sometimes locked on a previous URL.
New windows sometimes have previous URL's in them even though I've set them to open Blank in Settings. Once these open sometimes I cannot type a new URL. Nothing happens after using Alt_D which usually highlights the Address Bar for entry of a new URL. I can't even highlight it by clicking with my mouse. Its like its locked into the previous address. The last one was a bank. And I can't even open a new tab from this window. Control_T opens a new tab in the original window defeating the whole purpose of segregating your work in different windows so you can group numerous tabs.