Problem with webplayer, bug?

[GingerVamp]

Hey together,
 
since two weeks I have a problem with the web player, it stops frequently in the. Sometimes after 2 or 5 min. or after an half hour but more than once on a day. I don't have a premium version so there is a small banner between player and the content above. I watched it and it always stops when the banner switches the content. As example from a spotify banner to congstar banner.  Please fix that, its totally annoying.
 
Using Win 7 | Firefox 58.0.2 (32-Bit)

Thanks 🙂