Hi, I use the Vision Spinner with both a Vivi Nova 3ml, and the U-Tank, with no issues at all.
This does sound like a faulty Spinner though. It should surely not short out without a fault. My only issue was a dead unit after 5 months, but was replaced by vendor.
I have the 1300 mah Spinner which I use many different toppers with, Vivi Nova and carto tanks among them, really a nice device. Your vendors must be better with replacements than the one we have over here, I can't think of any vendor here that would replace a 5 month old ego. Sadly the China supersite Fasttech has better warranties than most of the vendors here.
The O.P. stated the Protank head he used on the Spinner has already shorted out one ego, and the Evod is doing the same thing as the bad head, causing me to wonder if both toppers are bad or if the Spinner is bad. One sure way to find out if it is the Spinner, is put an known good topper on it to see what it does. Or try the Evod on something else to see if it works. Without some way to tell which is the problem, I don't know what to tell the O.P. My Spinner only flashes when I hit the timed cutoff.
BobbyQ has a good suggestion, try recharging the battery. It is possible that the battery has been drained and it may need recharged.
Also crxess below has some very good pointers.