if u switch sides in reins sometimes u are just in a state where u are on both teams so u appear a glitch colour/nametag, kills on either team count as teamkills, also deaths count as teamkills for anyone who kills you
+1 reins mercs in general is pretty buggy, doesnt let you remove people half the time. i also dont know what the point of removing its command was because now if you are mid fight you gotta stop and open a different gui then click a thingy to get the mercs gui and its pretty dumb