Here are some quick tips to help resolve common issues (in order of difficulty).
1. Refresh or restart Slite
In the browser, if you refresh Slite you'll automatically receive any fixes or updates that we've released since the last time you refreshed — it's possible the bug has been resolved already.
In the desktop app, restarting should prompt installation of the newest version.
You might need to manually download the latest Slite app version on mobile, depending on your settings.
2. Sign out and back in
This will help with authentication issues, in particular.
3. Try using Slite in private / incognito mode in your browser
If everything works normally in private mode, when your regular browser doesn't, it's probably a browser extension blocking you. Try turning off each browser extension in turn to see if that fixes it.
4. Try another browser / device, or the desktop app
Chrome is usually one of the best tested browsers if it's not a Chrome extension causing the problem, but you can always try to access Slite on mobile or via the desktop app, as well.