What OS? I almost never close out of Firefox on my Macs at home and I've never seen that message there. FF on Windows seems to be the same. It's been ages though since I've left FF open for months on end on Linux though.
I've had this same experience on Linux Mint. I'll run apt update & apt upgrade and, occasionally, if Firefox is one of the things being updated, new tabs and new pages won't load and will tell me I need to do a system restart to continue browsing.
I always update manually, so it never happens without me initiating the update first. But sometimes I'm like, "Dangit, didn't realize this update would require a restart to keep using Firefox."
What OS? I almost never close out of Firefox on my Macs at home and I've never seen that message there. FF on Windows seems to be the same. It's been ages though since I've left FF open for months on end on Linux though.
I've had this same experience on Linux Mint. I'll run apt update & apt upgrade and, occasionally, if Firefox is one of the things being updated, new tabs and new pages won't load and will tell me I need to do a system restart to continue browsing.
I always update manually, so it never happens without me initiating the update first. But sometimes I'm like, "Dangit, didn't realize this update would require a restart to keep using Firefox."
Windows 10
Same on MacOS