Yes, still a problem in Firefox 63.0.3 with either : * latest flashplugin-installer * latest adobe-flashplugin Example URL: http://www.royalgames.com/games/card-games/boom- solitaire/?language=en_US&action=play Context3D not available! Possible reasons: wrong wmode or missing device support. Ubuntu 18.04 64bit Thanks. *Edson & Vilma* Em seg, 10 de dez de 2018 às 20:26, ghomem