Firefox was starting this way on a clean install for me. It seems that it has gone away since changing the firefox settings from open tabs from previous sessions to open to homepage and clicking don't save session (or setting it to the default) when exiting.
Firefox was starting this way on a clean install for me. It seems that it has gone away since changing the firefox settings from open tabs from previous sessions to open to homepage and clicking don't save session (or setting it to the default) when exiting.