ISboxer Mouse clicks/WoW

[mbox_bob]

Are you posting here for support? If so, then it is kind of odd, seeing as ISBoxer.com has forums, there is the IRC chat, and there is Discord too, not to mention a load of videos that MiRai has made on youtube.

By default ISBoxer doesn't broadcast mouse buttons, unless you configure it to, or if you have Broadcasting enabled, as slave toons tend to not track along in perfect unison when broadcasting movement (its the whole 3D free look thing).

Anyway, it sounds like you are starting around with broadcasting enabled, which is not how ISBoxer is setup to work once you run through the Quick Setup Wizard and select WoW as your game. The idea behind ISBoxer with MMO's is to only enable certain keys to send to 1 or more toons, and those are the concept of Key Maps.
By just leaving the default options in the Wizard, it should have configured to only send 1 to = to all toons (i.e. to match the in game main action bar), along with ALT+A for Assist, ALT+F for follow, SHIFT+ALT+I to invite your team. If you noticed it in the Wizard, you may have also set a key for Interact With Target, which is also damn helpful.

Adding in F1 - F6 would be a matter of running the Mapped Key Wizard, and selecting the appropriate option, which is probably a Straight Key Broadcast or an Assist and Broadcast. If you need somewhere to put these, then the ISB42- Custom Hotkeys group is a good place.