Hello fellas,
Sorry if the thread isn't for here but I have got recently an error with the app, I cannot run the browser. It says that I have to close other instances so I can run the Portable version but i do not have any Portable version opened. Checked on taskmanager and there's no any program running, what cause it?
P.S I can open the normal Firefox(not portable)
Generally, such minor issues occur when there is a hidden process in the background, restarting your local machine solves it. If not working, you have to test FF in other physical/virtual machines. To make sure that's OS-related, not App-related.
“Life is a strategy game, where roles are already distributed”
― Neo Buddha ―