Updates flailing in Firefox on Mac

[pzelchenko]

Is this the same Hacker Slides that is an app on Sandstorm (oasis.sandstorm.io)? If so, I'm having a hell of a time using it on a Mac OS X using Firefox 56.0. The app works pretty well on a PC in Chrome, but when I tried to make a new HS grain after logging in on the Mac, it was extremely sluggish, dropping characters as I typed. It seems to have something to do with the right-side preview updating every time I hit a key. It is updating so frantically that it causes me to drop lots of keys unless I type very, very slowly. It wasn't doing this on the PC in Chrome. This seems to be happening whether in plain text mode or rich-text mode.

[ocdtrekkie]

This is that Hacker Slides, and this is particularly related to #21 and #41