Abilities Stop Working During Eidolon Fight

[d_coded]

Twice in a row I queued up for a teralyst fight, once in a premade group and once solo. The first time I was using Volt Prime, the second time using Rhino Prime. Both times roughly 50-75% of the way through the first Eidolon, I lost the ability to using any abilities. I couldn't use any of the 1-4 frame abilities, couldn't go into operator mode, and couldn't roll for some reason. Turning, running, jumping, sliding, aiming, and shooting all worked fine. Tried both jumping into water and /unstuck, neither worked.