Avada › Forums › Community Forum › Problem updating Layer Slider and Slider Revolution › Reply To: Problem updating Layer Slider and Slider Revolution
Please check the other recent thread regarding this – https://theme-fusion.com/forums/topic/can-not-install-slider-plugin/
It very much sounds like the same issue (the API message will be under that other notice).
Note, the hosting issue should be resolved now so if you retry it should work. Alternatively you can also try downloading from Support > My Account – Avada Plugins on this website.