It's nice to see you here, @tgillis,
It looks like you're referring to a third-party provider for your payments. Don't worry, I can route you to the right team who can help you with this.
If you have questions about Melio, I'd recommend getting in touch with their support provider to get help with this. They can provide further information on why the funds are delayed.
Get their contact information here: Melio Sync
This forum will help you with QuickBooks related concerns. Feel free to post your questions here so we can help you further. I'll be right here if you need anything else.