I have been waiting for months for it to come back in stock. Awhile back the page said it was expected May 24, then on May 24 the "expected date" disappeared. This appears to be a critical component and seems to have a short life and high failure rate. AcuRite needs to find a better supplier.
As each day passes I have less and less confidence in AcuRite. They are unresponsive in this forum (same "canned" no-help) and have a habit of missing commitment dates (as in the case of the new Atlas and Elite).