I just bought a Spider IV 75 amp, which I absolutetly LOVE, however in the last couple days, it has started showing just gibberish in the LCD.  Like weird characters and question marks and stuff.  Ive tried turning it off and on, and everything I can think of.  I mean, its barely two weeks old, and ive never dropped it, its never gotten wet, never been bumped or banged on.  It did it to me like 6 days ago, then when I took it to our studio it was back to normal.  THen when i got it home, it was wigging out on me again, and has since.  Studio and at home.  What the flipping french toast is going on?????  sp