On the minimap button I also have a metric f-ton of those buttons as well, I've seen implementations where you can choose to display it or not. Only reason I'm thinking about it is on startup when getting my team together I like doing a lot of it with clicks rather than typing since I'm broadcasting keystrokes with keyclone. Not a huge deal and I do feel like the guy who wins a free Escalade and then complains about the color. Maybe an option to open the interface on launch of the master character, hell I'm just brainstorming.

If it's maintain this quantity of item that's perfect, then either I'm an idiot (distinctly possible) or the tooltip wording and text in the area the way they are worded implies "buy 10 of these every time you see them". Easy fix if so, just text edits.

Regarding documentation, you've got decent documentation on your website, perhaps embed a link in the jamba interface window that opens to that place on your site? Someone who's having confusion will click that link and find their answer in your FAQs or documentation 3/4 of the time, lowering the number of questions you get on this thread.

On the team names greyed out, I'd put your legend as "the team jamba is actively controlling is highlighted, the greyed out teams are configured but inactive" or something similar. It's entirely possible that the number of questions in the thread that deal with getting the first team all clicked, selected, tagged and such dwarfs all the other questions combined.