After respawning in a PvP match my weapons stopped dealing damage. They went on cooldown as usual, weapon energy was drained but there was no fx and no damage done to the opponents. Neither on screen nor in the combatlogs.
It happened twice yesterday. Maybe it has s.t. to do with some debuffs / drains applied to my ship when it got wrecked. No debuffs were shown after respawning, everything else seemed to work normally.
Ship: Jem'Hadar Attack Ship, 4 Phaser DHCs and 3 Turrets