Why was he allowed take it again couldn't hear commentary???

Early chase by leinster

French commentary on the stream I'm watching. can someone please explain why he got a second attempt?

That was bullshit !! He took a step and stopped

Perfectly right to let him take it again

Leinster charged early and so he got a second attempt, and on the second Leinster weren't allowed to charge at all

Wasps Wasps Wasps!!!