On rare occasions, you may encounter a blank workspace or an error that does not clear. To resolve this you can close the app and delete the local state in these ways on different platforms:
Mac. Open the Terminal and run rm -rf ~/Library/Application\ Support/arctype
Linux. Open the Terminal and run rm -rf ~/.config/Arctype
Windows. Open the Cmd prompt and run rmdir C:\Users\YOURUSERNAME\AppData\Roaming\Arctype /s /q
Web. Open the developer console by right clicking in the browser window, clicking Inspect, then selecting the Console tab. Once in the console tab, type localStorage.clear() in the prompt and press Enter.
After running this command reopen Arctype - or refresh if you are on the web - and sign back in.