X-Pro2 Power Cutting Out

[Cyclefaster]

Has anyone had an issue with their X-Pro2 body powering down, even though the batter is charged. One of my X-Pro2 bodies does this occasionally. I can resolve the issue by removing and then reinserting the battery, or I can pay Fuji $385 to fix the problem. After buying three X-T3 bodies, two X-H1 bodies, two X-Pro2 bodies, one X-Pro3 body, and at least a dozen Fuji X lenses, it it a bit annoying to have to spend $385 to resolve this problem. Does anyone know of an easier fix?