Ground rows plateau

It's been 3 weeks. I can get a set of 13 then I top out at 6 over and over.  Anybody familiar with this?  I pretty much seize up and my arms and wrists lose communication with my brain haha

Hi Sean, can I ask you to post the mastery of the previous elements and of course a video of the current exercise?

Definitely submit video as Alessandro suggests. Also If you can only get one set of 13 and others all 6, that could also be because you progressed too fast in your previous steps. Were they fairly easy with good form when you progressed to current step?

I was stuck on a similar rep range and have dropped back to PE1