Thank you for the responses here @DavidG! I’m a bit at a loss, but we had another user who came in with a similar issue. They were able to resolve this by switching from their Broadband connection to a dedicated IP through VPN. There could be a lot of contributors to intermittent connections through Broadband, but it’s curious they never had problems until recently either.
@nickc Is there anything that may have changed with the way we update PHP 8.3 or Local v9 that creates a bit more strain on these download connections? Or could it just be coincidental?