Its possible its the battery which you can buy both on ebay or you can buy a whole new board from scenario dreams for $20 and it comes with a 9vt plug to use regular batteries. The board gives you more modes of fire and also to change dwell and such.
Odyssey 03X, R2, and RPM
Tippman A-5 - E-grip with JCS Trigger, Apex Barrel, Palmers Stabalizer, Richochet Hopper: C3
SP Ion-CP Rake Trigger, Green Body Kit and SP Ion XE
WGP Trillogy Comp, Trilly Comp SF, Synergy
Syndicate Misfit, Piranha R6
Bushmaster/Defiant gen 3, BKO
Zeus G2-Bottomline, hopper adapter, stock.