Flash works extremely SLOW in Firefox

[Kumcats]

Chosen solution

Would you check this setting please :

Type in the mozilla firefox address bar: about:config (press Enter) (promise to be careful, if asked) Type and look for the preference : dom.ipc.plugins.asyncdrawing.enabled and make sure it's value is set to false

7132

[MOD_Daz]

Please read the following link for updated information

https://forum.thesettlersonline.com/threads/35476-Firefox-Quantum-(Firefox-57)