No.

But hey, when did that become a posting rule…

Are you saying it starts charging, then quits in the middle of the charge? Are you always using the same 2S harness? Any wiring or connections heating up? Try wiggling the wires to maybe locate any possible weakness.

Same on both ports? Tried without balancing? (Forget the details, but aren’t some of the Hyperion balance wiring orders different than other brands?)