Since Firefox got updated a lot of my users are complaining about the browser not beeing able to refresh the playlist. Even after F5, CTRL+R, JW Player still shows the old playlist.
Is there a way to fix this bug/compatibility problem ? Can we set the player so it force a refresh to the browser ?
Thx in advance !

Append a random number to the playlist file.
var rndNum = Math.round(1000 * Math.random());'file': encodeURIComponent('playlist.xml?' + rndNum),
—or—
so.addVariable('file', encodeURIComponent('playlist.xml?' + rndNum);