What version loader ? And have you even flashed the cable with the compatible firmware ?I've tried my atmega hex v2 lead with kolimers software. Bricks the lead everytime halfway through a full scan. Had to revert back to stock software supplied with the lead.
Ok what version loader and firmware, cause trust me im well up on this and kolimers loaders dont brick any cable ive reserected cables that were 5 years old.The firmware and the loader came in the same file. So yeah, I flashed it with the correct firmware. It works well for what I need it for.