hi i just got fb V4...everything works expect for one strange issue ..when i connect relay it click and buzzing ...after that the software hang ..to continue using i have to turn off the power its connected via the 12v s with adapter @ 12v out 1200ma center pin positive. everything works leds,fan, expect this strange relay issue ..and the relay with another adapter it just click no noise ,and of course work... so what the problem ..low amperage ..../ this was testing with centrafusion and fusion demo
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NEW fusion brain user! help