Upgrade From Firefox 53 to 54 now my 3 windows with pinned tabs open with my pinned tabs but also many blank new tabs to right of pinned tabs.Windows 8.1
With Firefox 54 my 3 windows open as they always have. I have about 10 pinned tabs in each window. The pinned tabs also show. But the problem is that now in each window many blank New Tabs also show. I though it might have been caused by my add-on Do Not Auto Activate Pinned tabs. I disabled that add-on, closed Firefox, opened Firefox and I still have lots of blank new tabs.
With Firefox 54 my 3 windows open as they always have. I have about 10 pinned tabs in each window. The pinned tabs also show. But the problem is that now in each window many blank New Tabs also show. I though it might have been caused by my add-on Do Not Auto Activate Pinned tabs. I disabled that add-on, closed Firefox, opened Firefox and I still have lots of blank new tabs.