Well…. turns out that I just cannot take the Orthrus shield out in time with a huge gimballed beam. Who would have thought so

? Tried ramming it additionally, but that doesn’t suffice either. Would be great to get some tips on how to melt Orthtus shields. I am tyring it just with the beam laser. Should I use my 4 Sirius AX racks simultaneously while the shield is still up?
Edit: ok, tried the latter option & it just worked shortly before the Orthrus tried to wake out. I put the beam laser and the 4 sirius missiles in the same fire group and it finally popped. But it does not feel like a 100% reliable build due to the time issue.. maybe I should get a 5th Sirius rack instead and use them on my 4500 hullpoints Krait mk2 with the weapon stabilizer