Battlefield 3 Web Plugin Not Working (Battlefield 3)

Hello.
After updating Firefox from version 52.9.0 to version 78.11.0, the battlelog web plugins stopped running.
I have version 2.7.1.162, I could not find a newer version.
Now in Battlefield 3 statistics does not work, does not show pings to servers.
Reinstalling the plugin didn't help.
How can this issue be resolved?
Thank you.