Hi,
On my latest game I’ve had many reports of audio and performance issues.
The game is built on Phaser 3.21.0.
I can’t replicate this behavior myself on my laptop, but it seems to be an issue for many people.
For now I’m just informing players of the problem and telling them to play on browsers other than Firefox.
Just letting people know. Hopefully this is a problem we can look into, and I’ll be looking further if it’s a specific problem of implementation on my part (although I wouldn’t see why the problem is isolated to Firefox).