After trying the following:
1, Holding the reset button for 3 seconds to reset the system
2, Three different admin passwords (including the Cloud Key)
I found the following link and tried its instructions:
https://www.qnap.com/zh-tw/how-to/faq/article/如何透過-ssh-連線-qnap-nas
When I try to log in using PuTTY, I get “Network error: Connection refused”. I understand that I may not have enabled SSH support previously, but in this situation, is there another way to resolve my login issue?