After I closed Firefox it seems to be still running in the background.
So it is said if I trie to open it again later. I have to restart the PC, to be able to open it up again. Then the system seems to close down Firefox before restarting.
So it is said if I trie to open it again later. I have to restart the PC, to be able to open it up again. Then the system seems to close down Firefox before restarting.