J tech laser not having full power

Hello group,

I moved my X carve with the j tech laser today and am now having some issues. The laser is receiving power and I’m able to control it through pic sender , but will not go above 600 power. I can get to S700 and it flickers, I’ve check all my wires , didn’t disconnect any but pin 12/14, which are easy enough to put back. Tried my best trouble shooting but no luck.

Thanks for any help or sudgestions !