Bubbleshooter.net lags in Firefox

Hi everyone!

Brand new Manjaro user here :slight_smile: I installed Manjaro on Acer laptop: Celeron N4120, 8 GB RAM, KDE Plasma DE.

Tried to play bubbleshooter DOT net in Firefox - there is considerable lag in the game… Plays no problem on any Windows machine…

Is it Firefox’s setting issue? Any advice?

Thanks in advance!
Stay safe!