Hi Vladi, You could post a question on the Worldwide Radio support forum http://forums.mozillazine.org/viewtopic.php?t=3039738

I'm sure that they could resolve your issue much faster.

Ok, thanks, I'll post this question there, but I have impression this issue is with Firefox blocking some streamings for security reasons.

If that were the case, it would probably affect all of your streaming.

Try starting Firefox in it's Safe Mode and temporarily disabling Enhanced Tracking Protection to see if the problem persists.

Safe Mode will temporarily disable your extensions and themes, turn off hardware acceleration and reset toolbar and button customizations. When you leave Safe Mode and start Firefox up normally, your extensions, themes, and settings will return to the state they were in before you entered Safe Mode.

With Firefox open: select Menu select Help select Restart With Add-ons Disabled on the dialog select Restart on the next dialog select Start In Safe Mode (Do Not select Refresh)

With Firefox closed: press and hold the Shift (in Mac: Option) key launch Firefox on the dialog select Start In Safe Mode (Do Not select Refresh)

Temporarily disable Enhanced Tracking Protection in your Privacy & Security settings. De-select all of the items in the Custom section. ______________________________________________________

To quit Safe Mode: select Menu select Help select Restart With Add-ons Enabled

Or, Exit Firefox.

If Firefox is blocking content then you should see messages in the Web Console.

• "3-bar" menu button or Tools -> Web Developer

cor-el said

If Firefox is blocking content then you should see messages in the Web Console.

• "3-bar" menu button or Tools -> Web Developer

ok; solved with a new URL streaming for the same station, thanks