Well I got things working by uninstalling Chrome, deleting its AppData folder, and reinstalling. Totally Chrome's fault, I guess.
Just installed Join tonight and think it's awesome so far. I'm having these same issues on my Windows 10 machine, while my Chromebook is...
Sorry but there is an issue with the forum where it can't send out emails.Because of this the forum is in read-only mode at the moment.
You can find the currently known issues with Tasker and possible workarounds here.
Separate names with a comma.