On January 12, 2023, a problem was identified with our Apollo 5K: a low current voltage leak. The voltage leak was not identified in our QA process due to the specific environment in which we performed our tests. We are taking this matter seriously. All Apollo 5K shipments are halted. We have identified the source of the problem in the Apollo design. Both the source of the problem and the solution appear to be relatively straightforward. But, to ensure we fully explore every possibility, we are still investigating the matter.