there was no information about Toastmaster discontinuing hanging under-counter toasters. However, please note that my data might be outdated, and there may have been developments or changes in the company's product lineup since then.
To get the most accurate and up-to-date information, I recommend checking directly with Toastmaster's official website or contacting their customer support. They will be able to provide you with the latest information regarding their product offerings and any potential reasons for discontinuing specific toaster models.