Firefox opening without Tor connection
Hi. I am a newbie. Installed Tor Browser (64-bit) on Windows system - worked fine for several months, but after recent updates, worked fine when first updated; however, whenever restarted later, the Tor connection window does not come up; just the Firefox window opens on a blank page and stays that way (there is no onion icon at all). Needless to say, I am unable to do anything further with the browser. I have tried disabling antivirus/firewall without success. Please help.