How do I run Presentation Mode?

Unfortunately the instructions aren’t clear enough and the presentation doesn’t sync.

What I’m doing:

1. Open two browser windows in two different screens (MacBook Pro and Dell P2715Q through mDP)
2. Visit http://localhost:3000 then add ?presenter immediately after /#/
3. Open http://localhost:3000 in the second browser window (also known as the presentation screen).

I expect both presentations to be in sync, but they are not. Am I missing something? I also tried via ngrok but I get the same results.

Thanks a lot for the great work!

[TigerWolf]

I fixed this issue by updating to 4.0.4. It looks like the code you mentioned above was fixed since 4.0.0 which is in the boilerplate repository.

[sneakers-the-rat]

Replying here (no need to reopen) because it’s one of the first results for “spectacle.js presenter mode” to say the url is now

/?presenterMode=true

https://formidable.com/open-source/spectacle/docs/basic-concepts/#presenting