I'm not sure about these proposed solutions, but I will say, it is a pain in the ass.
I have done this SOO MANY TIMES (2 times). When I first came back to Zero-K about 8 months ago, I didn't know about the fact that you could ONLY put your mexes on the metal spots. I was ridiculed by my teammates.
In another match, the mex spots were not clearly marked. Again, ridicule.
It's Zero-K's fault, really. Any time it happens, the flat of my hand feels a magnetic pull toward my forehead.
If I was a noob playing a game where this happened to someone and I didn't know any better, that would be it for me.
I would come to some quick conclusions about the designers and players of such a game.