Bypass ALL Effects

From CockosWiki

Sometimes if a project is stuttering and hardly playing at all, you need to just bypass all the effects, and start one by one to see which one is the bad actor. With alot of tracks, this can be tedious. However, I realized a way to do this from a forum post, and that there are ALOT of powerful keyboard shortcuts to be used in reaper, that may or may not be revealed in the initial commands.

One instance is the command to bypass all of the effects in your project.

First lets go to options - Keyboard/Control and go to "New" (for new keyboard shortcut).