Here is a bug i found with the romulan away team weapons you buy at the flotilla
Piercing Beam Rifle
1) The Piercing beam rifle fires like minigun its secondary attack has no visual graphics
2) Using secondary attack causes NPCs to react as if your tossing grenades at them
3) Using secondary attack does little to no damage
4) Equipping piercing beam rifle to your BO's causes them to fire at a random wall or door this effect continues till you remove the weapon also changing maps has no effect your BO still keeps firing in the direction of the random wall or door.
Long Range Minigun
1) Ive not actually seen what this weapon looks like because each time i change maps it looks like a completley different weapon such as a pistol a plasma rifle phaser rifle and phaser pistol.
2) Also when initially equipped it looks like a random weapon not a minigun
3) This weapon when fired does little to no damage its secondary attack is all sound no visual effects.
Rapid Fire Pistol
1) Its damage rating is higher then the damage it actually does
2) Secondary attack is one shot not the rapid fire attack that is mentioned in its description and stats
3) Its DPS is lower then its stats imply
Thats all ive found for now and will post more Bugs as i find them